---
title: Nexyron documentation
url: https://nexyron.tech/docs
---

# Nexyron documentation

Every page below is also available as Markdown at the same URL with `.md` appended.

## Start here

- [What Nexyron is](https://nexyron.tech/docs/introduction.md): What Nexyron is, who it is for, and the kind of question it exists to answer.
- [From your files to an answer](https://nexyron.tech/docs/how-it-works.md): The path from a folder of files to a trustworthy answer, in five moves.
- [Knowing what your data can answer](https://nexyron.tech/docs/data-quality.md): Nexyron assesses both the data you gave it and what it has understood, and tells you where the gaps are before you trust an answer.

## What it does

- [One connected model](https://nexyron.tech/docs/platform/connected-model.md): One connected model holds relationships, history, meaning and models together, so a question that needs all of them stays one question.
- [Behaviour over time](https://nexyron.tech/docs/platform/behaviour-over-time.md): Every subject carries its own history, which is where behavioural signal actually lives.
- [Lenses](https://nexyron.tech/docs/platform/lenses.md): A Lens is an analytical question made executable and reusable, and it is the unit the product is organised around.
- [From prediction to decision](https://nexyron.tech/docs/platform/decisions.md): Estimating what an action would change, rather than what merely correlates, and recording what happened after.

## Build with it

- [Building on Nexyron](https://nexyron.tech/docs/build/overview.md): The interfaces Nexyron exposes to developers, and how to choose between them.
- [Language bindings](https://nexyron.tech/docs/build/bindings.md): Running Nexyron inside your own application process, and which language to reach for.
- [Python](https://nexyron.tech/docs/build/bindings/python.md): Using Nexyron from Python, in-process, with examples for queries, parameters and transactions.
- [Node and TypeScript](https://nexyron.tech/docs/build/bindings/node.md): Using Nexyron from Node and TypeScript, with the identifier rule that matters most in JavaScript.
- [Rust](https://nexyron.tech/docs/build/bindings/rust.md): Using Nexyron from Rust, the language the engine is written in.
- [C, and other native languages](https://nexyron.tech/docs/build/bindings/c.md): The C interface, and through it any language that can call a C library.
- [WebAssembly](https://nexyron.tech/docs/build/bindings/wasm.md): Running Nexyron in the browser through WebAssembly, and what that is and is not for.
- [AI assistants](https://nexyron.tech/docs/build/assistants.md): Connecting Claude, Codex or ChatGPT desktop to your business model, and what they can then do.

## Running it

- [Where Nexyron runs](https://nexyron.tech/docs/operate/deployment.md): The three ways Nexyron runs, and how to choose between them.
- [Your data, and who can reach it](https://nexyron.tech/docs/operate/data-protection.md): Where your data lives, who can reach it, and why the local deployment shortens a compliance review.
- [Doing more with less AI](https://nexyron.tech/docs/operate/efficiency.md): Why Nexyron sends AI models a fraction of what a naive integration would, and what that saves you.
- [Where the product is today](https://nexyron.tech/docs/operate/limits.md): Current state, stated plainly, so you know what you are evaluating.

## Cypher reference

- [Cypher Clauses](https://nexyron.tech/docs/cypher/clauses.md): Clauses are the main building blocks of a Cypher statement. In Nexyron they fall into a few practical groups:
- [Cypher Functions](https://nexyron.tech/docs/cypher/functions.md): Nexyron's Cypher function surface mixes normal graph query helpers with several extension families:
- [Cypher In Nexyron](https://nexyron.tech/docs/cypher.md): Cypher is the main query language you should think in when you use Nexyron today.
- [Procedures And Algorithms Overview](https://nexyron.tech/docs/cypher/procedures-and-algorithms.md): This is the part of Nexyron where the graph stops being only a place to store connected records and starts becoming an execution surface for retrieval, ranking, grouping, projectio
- [Cypher Clauses Reference](https://nexyron.tech/docs/cypher/clauses.md): Clauses are the pipeline building pieces of Cypher. They define how rows are created, narrowed, transformed, ordered, mutated, or handed to procedures.
- [LIMIT](https://nexyron.tech/docs/cypher/clauses/ordering-and-paging/limit.md): Use LIMIT when the query must keep only the first N rows and the planner needs to see that operation as part of the Cypher row pipeline. Keep the clause explicit because it contr
- [ORDER BY](https://nexyron.tech/docs/cypher/clauses/ordering-and-paging/order-by.md): Use ORDER BY when the query must sort rows by one or more expressions and the planner needs to see that operation as part of the Cypher row pipeline. Keep the clause explicit bec
- [Ordering And Paging Clauses](https://nexyron.tech/docs/cypher/clauses/ordering-and-paging.md): ORDER BY /docs/cypher/clauses/ordering and paging/order by
- [SKIP](https://nexyron.tech/docs/cypher/clauses/ordering-and-paging/skip.md): Use SKIP when the query must discard the first N rows after ordering and the planner needs to see that operation as part of the Cypher row pipeline. Keep the clause explicit beca
- [allShortestPaths](https://nexyron.tech/docs/cypher/clauses/pattern-features/allshortestpaths.md): Path pattern helper that asks for all shortest paths of minimum length.
- [Pattern Features Clauses](https://nexyron.tech/docs/cypher/clauses/pattern-features.md): shortestPath /docs/cypher/clauses/pattern features/shortestpath
- [shortestPath](https://nexyron.tech/docs/cypher/clauses/pattern-features/shortestpath.md): Path pattern helper that asks for one shortest path.
- [CALL](https://nexyron.tech/docs/cypher/clauses/procedural/call.md): Invoke a row producing procedure and optionally project selected outputs with YIELD.
- [CALL { ... }](https://nexyron.tech/docs/cypher/clauses/procedural/call-subquery.md): Use CALL { ... } when part of the query needs its own local scope, aggregation boundary, or staged computation before the result flows back into the outer pipeline.
- [LOAD CSV](https://nexyron.tech/docs/cypher/clauses/procedural/load-csv.md): Load rows from a local CSV file into a Cypher pipeline.
- [Procedural Clauses](https://nexyron.tech/docs/cypher/clauses/procedural.md): CALL /docs/cypher/clauses/procedural/call
- [MATCH](https://nexyron.tech/docs/cypher/clauses/reading/match.md): Primary pattern matching clause that binds graph structure into variables.
- [OPTIONAL MATCH](https://nexyron.tech/docs/cypher/clauses/reading/optional-match.md): Null preserving graph match for patterns that may be absent.
- [Reading Clauses](https://nexyron.tech/docs/cypher/clauses/reading.md): MATCH /docs/cypher/clauses/reading/match
- [RETURN](https://nexyron.tech/docs/cypher/clauses/reading/return.md): Final projection clause that controls what the client receives.
- [UNWIND](https://nexyron.tech/docs/cypher/clauses/reading/unwind.md): Use UNWIND when the query must expands a list into one row per element and the planner needs to see that operation as part of the Cypher row pipeline. Keep the clause explicit be
- [WHERE](https://nexyron.tech/docs/cypher/clauses/reading/where.md): Predicate filter clause applied to current rows or pattern candidates.
- [WITH](https://nexyron.tech/docs/cypher/clauses/reading/with.md): Pipeline boundary for renaming, scoping, pre aggregation, and staged composition.
- [ALTER CURRENT GRAPH TYPE](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/alter-current-graph-type.md): Replace or incrementally change the type definition bound to the current graph.
- [CREATE ABSTRACTION](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/create-abstraction.md): CREATE ABSTRACTION registers a first class abstraction in the Nexyron catalog. It is the schema level way to say that a concept such as an actor, event, stage, society, environmen
- [CREATE CONSTRAINT](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/create-constraint.md): Create a schema level correctness rule such as uniqueness or not null.
- [CREATE INDEX](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/create-index.md): Use CREATE INDEX when the query must create a named property index and the planner needs to see that operation as part of the Cypher row pipeline. Keep the clause explicit becaus
- [CREATE Semantic Definitions](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/create-abstraction-definitions.md): The abstraction catalog now has direct Cypher DDL for the schema level objects that were previously procedure only:
- [CREATE SEMANTIC INDEX](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/create-semantic-index.md): Declare extra node properties that Nexyron should embed as separate semantic fields for a label.
- [CREATE TEMPORAL PROPERTY](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/create-temporal-property.md): Register one node property as a temporal property so future updates to that property are stored as hidden timestamped history behind the property itself.
- [DROP CONSTRAINT](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/drop-constraint.md): Use DROP CONSTRAINT when the query must remove a named constraint and the planner needs to see that operation as part of the Cypher row pipeline. Keep the clause explicit because
- [DROP INDEX](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/drop-index.md): Use DROP INDEX when the query must drop a named index and the planner needs to see that operation as part of the Cypher row pipeline. Keep the clause explicit because it controls
- [Schema And Admin Clauses](https://nexyron.tech/docs/cypher/clauses/schema-and-admin.md): These clauses are how you shape the runtime around your graph instead of only querying the graph itself.
- [SHOW ABSTRACTIONS](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/show-abstractions.md): SHOW ABSTRACTIONS lists the abstractions currently registered in the catalog. SHOW LENSES lists only LENS abstractions.
- [SHOW CONSTRAINTS](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/show-constraints.md): Use SHOW CONSTRAINTS when the query must list current constraints and the planner needs to see that operation as part of the Cypher row pipeline. Keep the clause explicit because
- [SHOW CURRENT GRAPH TYPE](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/show-current-graph-type.md): Inspect the graph type bound to the current graph context.
- [SHOW INDEXES](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/show-indexes.md): Use SHOW INDEXES when the query must list index definitions and inventory and the planner needs to see that operation as part of the Cypher row pipeline. Keep the clause explicit
- [SHOW Semantic Definitions](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/show-abstraction-definitions.md): The abstraction catalog now has direct Cypher discovery clauses for the schema level abstraction definition families:
- [SHOW TEMPORAL PROPERTIES](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/show-temporal-properties.md): List registered temporal property definitions in the current database.
- [USING LENS And APPLY ANALYSIS RUN](https://nexyron.tech/docs/cypher/clauses/schema-and-admin/using-lens-apply-analysis-run.md): USING LENS attaches a registered lens abstraction to the current query stream. APPLY ANALYSIS RUN runs a registered analysis run artifact against the current row stream and yiel
- [EXPLAIN](https://nexyron.tech/docs/cypher/clauses/statement-forms/explain.md): Produce a plan without executing the query.
- [FROM PREVIOUS](https://nexyron.tech/docs/cypher/clauses/statement-forms/from-previous.md): FROM PREVIOUS imports the result rows from the immediately previous statement in a semicolon delimited Cypher script. It must be the first clause of the statement that consumes th
- [Multi-Statement Scripts](https://nexyron.tech/docs/cypher/clauses/statement-forms/multi-statement-scripts.md): A Nexyron Cypher script is one query text containing multiple Cypher statements separated by semicolons. The runtime parses the text once as a script, then executes each statement
- [PROFILE](https://nexyron.tech/docs/cypher/clauses/statement-forms/profile.md): Execute the query and collect operator level metrics.
- [Statement Forms Clauses](https://nexyron.tech/docs/cypher/clauses/statement-forms.md): Multi statement scripts /docs/cypher/clauses/statement forms/multi statement scripts
- [UNION](https://nexyron.tech/docs/cypher/clauses/statement-forms/union.md): Combine multiple query branches into one result set.
- [`ASOF`](https://nexyron.tech/docs/cypher/clauses/time/asof.md): ASOF is a query level prefix that runs a normal Cypher query with a point in time read context for declared temporal properties and stream backed abstraction features.
- [ALIGN](https://nexyron.tech/docs/cypher/clauses/time/align.md): Normalize timestamps onto a regular grid or step.
- [LATEST](https://nexyron.tech/docs/cypher/clauses/time/latest.md): Keep the newest row per logical series key.
- [TIME](https://nexyron.tech/docs/cypher/clauses/time/time.md): Filter event time values between two bounds.
- [Time Clauses](https://nexyron.tech/docs/cypher/clauses/time.md)
- [VALID](https://nexyron.tech/docs/cypher/clauses/time/valid.md): Filter rows by valid time interval as of a point in time.
- [WINDOW](https://nexyron.tech/docs/cypher/clauses/time/window.md): Bucket rows into time windows for later aggregation.
- [CREATE](https://nexyron.tech/docs/cypher/clauses/writing/create.md): Insert new nodes, relationships, and property structures exactly as written.
- [DELETE](https://nexyron.tech/docs/cypher/clauses/writing/delete.md): Use DELETE when the query must remove matched entities and the planner needs to see that operation as part of the Cypher row pipeline. Keep the clause explicit because it control
- [FOREACH](https://nexyron.tech/docs/cypher/clauses/writing/foreach.md): Iterate over a list and apply update clauses to each element.
- [MERGE](https://nexyron.tech/docs/cypher/clauses/writing/merge.md): Match existing structure or create it if missing.
- [REMOVE](https://nexyron.tech/docs/cypher/clauses/writing/remove.md): Remove labels or properties while keeping the entity.
- [SET](https://nexyron.tech/docs/cypher/clauses/writing/set.md): Mutate properties or labels on bound entities.
- [Writing Clauses](https://nexyron.tech/docs/cypher/clauses/writing.md): CREATE /docs/cypher/clauses/writing/create
- [Cypher Functions Reference](https://nexyron.tech/docs/cypher/functions.md): Aggregation /docs/cypher/functions/aggregation
- [`avg`](https://nexyron.tech/docs/cypher/functions/aggregation/avg.md): avg computes an arithmetic mean over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, grouping behavior, and
- [`avgif`](https://nexyron.tech/docs/cypher/functions/aggregation/avgif.md): avgif averages values for filtered aggregate style inputs over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grai
- [`avgmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/avgmerge.md): avgmerge merges partial aggregate states for computes an arithmetic mean. It should receive state produced by the matching state function rather than ordinary business values.
- [`avgstate`](https://nexyron.tech/docs/cypher/functions/aggregation/avgstate.md): avgstate emits mergeable partial aggregate state for computes an arithmetic mean. It is useful when a query or materialized summary needs to combine partial results later without
- [`collect`](https://nexyron.tech/docs/cypher/functions/aggregation/collect.md): collect collects input values into a list over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, grouping beha
- [`collectmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/collectmerge.md): collectmerge merges partial aggregate states for collects input values into a list. It should receive state produced by the matching state function rather than ordinary business v
- [`collectstate`](https://nexyron.tech/docs/cypher/functions/aggregation/collectstate.md): collectstate emits mergeable partial aggregate state for collects input values into a list. It is useful when a query or materialized summary needs to combine partial results late
- [`corr`](https://nexyron.tech/docs/cypher/functions/aggregation/corr.md): corr computes correlation for paired numeric values over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, gro
- [`corrmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/corrmerge.md): corrmerge merges partial aggregate states for computes correlation for paired numeric values. It should receive state produced by the matching state function rather than ordinary
- [`corrstate`](https://nexyron.tech/docs/cypher/functions/aggregation/corrstate.md): corrstate emits mergeable partial aggregate state for computes correlation for paired numeric values. It is useful when a query or materialized summary needs to combine partial re
- [`count`](https://nexyron.tech/docs/cypher/functions/aggregation/count.md): count counts rows or non null values over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, grouping behavior,
- [`countif`](https://nexyron.tech/docs/cypher/functions/aggregation/countif.md): countif counts rows that pass a predicate like aggregate expression over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement change
- [`countmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/countmerge.md): countmerge merges partial aggregate states for counts rows or non null values. It should receive state produced by the matching state function rather than ordinary business values
- [`countstate`](https://nexyron.tech/docs/cypher/functions/aggregation/countstate.md): countstate emits mergeable partial aggregate state for counts rows or non null values. It is useful when a query or materialized summary needs to combine partial results later wit
- [`covarpop`](https://nexyron.tech/docs/cypher/functions/aggregation/covarpop.md): covarpop computes population covariance for paired numeric values over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes
- [`covarpopmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/covarpopmerge.md): covarpopmerge merges partial aggregate states for computes population covariance for paired numeric values. It should receive state produced by the matching state function rather
- [`covarpopstate`](https://nexyron.tech/docs/cypher/functions/aggregation/covarpopstate.md): covarpopstate emits mergeable partial aggregate state for computes population covariance for paired numeric values. It is useful when a query or materialized summary needs to comb
- [`covarsamp`](https://nexyron.tech/docs/cypher/functions/aggregation/covarsamp.md): covarsamp computes sample covariance for paired numeric values over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row
- [`covarsampmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/covarsampmerge.md): covarsampmerge merges partial aggregate states for computes sample covariance for paired numeric values. It should receive state produced by the matching state function rather tha
- [`covarsampstate`](https://nexyron.tech/docs/cypher/functions/aggregation/covarsampstate.md): covarsampstate emits mergeable partial aggregate state for computes sample covariance for paired numeric values. It is useful when a query or materialized summary needs to combine
- [`first`](https://nexyron.tech/docs/cypher/functions/aggregation/first.md): first returns the first value seen by the aggregate input order over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes ro
- [`firstmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/firstmerge.md): firstmerge merges partial aggregate states for returns the first value seen by the aggregate input order. It should receive state produced by the matching state function rather th
- [`firststate`](https://nexyron.tech/docs/cypher/functions/aggregation/firststate.md): firststate emits mergeable partial aggregate state for returns the first value seen by the aggregate input order. It is useful when a query or materialized summary needs to combin
- [`heavyhitters`](https://nexyron.tech/docs/cypher/functions/aggregation/heavyhitters.md): heavyhitters returns the most frequent values and their counts over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row
- [`heavyhittersmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/heavyhittersmerge.md): heavyhittersmerge merges partial aggregate states for returns the most frequent values and their counts. It should receive state produced by the matching state function rather tha
- [`heavyhittersstate`](https://nexyron.tech/docs/cypher/functions/aggregation/heavyhittersstate.md): heavyhittersstate emits mergeable partial aggregate state for returns the most frequent values and their counts. It is useful when a query or materialized summary needs to combine
- [`hllcount`](https://nexyron.tech/docs/cypher/functions/aggregation/hllcount.md): hllcount computes approximate distinct count using a sketch over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row gr
- [`lastmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/lastmerge.md): lastmerge merges partial aggregate states for returns the last value seen by the aggregate input order. It should receive state produced by the matching state function rather than
- [`laststate`](https://nexyron.tech/docs/cypher/functions/aggregation/laststate.md): laststate emits mergeable partial aggregate state for returns the last value seen by the aggregate input order. It is useful when a query or materialized summary needs to combine
- [`listagg`](https://nexyron.tech/docs/cypher/functions/aggregation/listagg.md): listagg concatenates values into a delimited string over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, gro
- [`listaggmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/listaggmerge.md): listaggmerge merges partial aggregate states for concatenates values into a delimited string. It should receive state produced by the matching state function rather than ordinary
- [`listaggstate`](https://nexyron.tech/docs/cypher/functions/aggregation/listaggstate.md): listaggstate emits mergeable partial aggregate state for concatenates values into a delimited string. It is useful when a query or materialized summary needs to combine partial re
- [`max`](https://nexyron.tech/docs/cypher/functions/aggregation/max.md): max returns the largest value over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, grouping behavior, and wh
- [`maxif`](https://nexyron.tech/docs/cypher/functions/aggregation/maxif.md): maxif returns the maximum from filtered aggregate style inputs over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row
- [`maxmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/maxmerge.md): maxmerge merges partial aggregate states for returns the largest value. It should receive state produced by the matching state function rather than ordinary business values.
- [`maxstate`](https://nexyron.tech/docs/cypher/functions/aggregation/maxstate.md): maxstate emits mergeable partial aggregate state for returns the largest value. It is useful when a query or materialized summary needs to combine partial results later without re
- [`min`](https://nexyron.tech/docs/cypher/functions/aggregation/min.md): min returns the smallest value over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, grouping behavior, and w
- [`minif`](https://nexyron.tech/docs/cypher/functions/aggregation/minif.md): minif returns the minimum from filtered aggregate style inputs over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row
- [`minmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/minmerge.md): minmerge merges partial aggregate states for returns the smallest value. It should receive state produced by the matching state function rather than ordinary business values.
- [`minstate`](https://nexyron.tech/docs/cypher/functions/aggregation/minstate.md): minstate emits mergeable partial aggregate state for returns the smallest value. It is useful when a query or materialized summary needs to combine partial results later without r
- [`percentilecont`](https://nexyron.tech/docs/cypher/functions/aggregation/percentilecont.md): percentilecont returns an interpolated continuous percentile value over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes
- [`percentilecontmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/percentilecontmerge.md): percentilecontmerge merges partial aggregate states for returns an interpolated continuous percentile value. It should receive state produced by the matching state function rather
- [`percentilecontstate`](https://nexyron.tech/docs/cypher/functions/aggregation/percentilecontstate.md): percentilecontstate emits mergeable partial aggregate state for returns an interpolated continuous percentile value. It is useful when a query or materialized summary needs to com
- [`percentiledisc`](https://nexyron.tech/docs/cypher/functions/aggregation/percentiledisc.md): percentiledisc returns an observed discrete percentile value over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row g
- [`percentilediscmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/percentilediscmerge.md): percentilediscmerge merges partial aggregate states for returns an observed discrete percentile value. It should receive state produced by the matching state function rather than
- [`percentilediscstate`](https://nexyron.tech/docs/cypher/functions/aggregation/percentilediscstate.md): percentilediscstate emits mergeable partial aggregate state for returns an observed discrete percentile value. It is useful when a query or materialized summary needs to combine p
- [`regravgx`](https://nexyron.tech/docs/cypher/functions/aggregation/regravgx.md): regravgx returns the average x input used by regression over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain,
- [`regravgxmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/regravgxmerge.md): regravgxmerge merges partial aggregate states for returns the average x input used by regression. It should receive state produced by the matching state function rather than ordin
- [`regravgxstate`](https://nexyron.tech/docs/cypher/functions/aggregation/regravgxstate.md): regravgxstate emits mergeable partial aggregate state for returns the average x input used by regression. It is useful when a query or materialized summary needs to combine partia
- [`regravgy`](https://nexyron.tech/docs/cypher/functions/aggregation/regravgy.md): regravgy returns the average y input used by regression over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain,
- [`regravgymerge`](https://nexyron.tech/docs/cypher/functions/aggregation/regravgymerge.md): regravgymerge merges partial aggregate states for returns the average y input used by regression. It should receive state produced by the matching state function rather than ordin
- [`regravgystate`](https://nexyron.tech/docs/cypher/functions/aggregation/regravgystate.md): regravgystate emits mergeable partial aggregate state for returns the average y input used by regression. It is useful when a query or materialized summary needs to combine partia
- [`regrcount`](https://nexyron.tech/docs/cypher/functions/aggregation/regrcount.md): regrcount counts valid paired inputs for regression over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, gro
- [`regrcountmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/regrcountmerge.md): regrcountmerge merges partial aggregate states for counts valid paired inputs for regression. It should receive state produced by the matching state function rather than ordinary
- [`regrcountstate`](https://nexyron.tech/docs/cypher/functions/aggregation/regrcountstate.md): regrcountstate emits mergeable partial aggregate state for counts valid paired inputs for regression. It is useful when a query or materialized summary needs to combine partial re
- [`regrintercept`](https://nexyron.tech/docs/cypher/functions/aggregation/regrintercept.md): regrintercept computes the intercept of a simple linear regression over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes
- [`regrinterceptmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/regrinterceptmerge.md): regrinterceptmerge merges partial aggregate states for computes the intercept of a simple linear regression. It should receive state produced by the matching state function rather
- [`regrinterceptstate`](https://nexyron.tech/docs/cypher/functions/aggregation/regrinterceptstate.md): regrinterceptstate emits mergeable partial aggregate state for computes the intercept of a simple linear regression. It is useful when a query or materialized summary needs to com
- [`regrr2`](https://nexyron.tech/docs/cypher/functions/aggregation/regrr2.md): regrr2 computes R squared for a simple linear regression over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain
- [`regrr2merge`](https://nexyron.tech/docs/cypher/functions/aggregation/regrr2merge.md): regrr2merge merges partial aggregate states for computes R squared for a simple linear regression. It should receive state produced by the matching state function rather than ordi
- [`regrr2state`](https://nexyron.tech/docs/cypher/functions/aggregation/regrr2state.md): regrr2state emits mergeable partial aggregate state for computes R squared for a simple linear regression. It is useful when a query or materialized summary needs to combine parti
- [`regrslope`](https://nexyron.tech/docs/cypher/functions/aggregation/regrslope.md): regrslope computes the slope of a simple linear regression over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row gra
- [`regrslopemerge`](https://nexyron.tech/docs/cypher/functions/aggregation/regrslopemerge.md): regrslopemerge merges partial aggregate states for computes the slope of a simple linear regression. It should receive state produced by the matching state function rather than or
- [`regrslopestate`](https://nexyron.tech/docs/cypher/functions/aggregation/regrslopestate.md): regrslopestate emits mergeable partial aggregate state for computes the slope of a simple linear regression. It is useful when a query or materialized summary needs to combine par
- [`regrsxx`](https://nexyron.tech/docs/cypher/functions/aggregation/regrsxx.md): regrsxx returns the regression SXX sum of squares over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, group
- [`regrsxxmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/regrsxxmerge.md): regrsxxmerge merges partial aggregate states for returns the regression SXX sum of squares. It should receive state produced by the matching state function rather than ordinary bu
- [`regrsxxstate`](https://nexyron.tech/docs/cypher/functions/aggregation/regrsxxstate.md): regrsxxstate emits mergeable partial aggregate state for returns the regression SXX sum of squares. It is useful when a query or materialized summary needs to combine partial resu
- [`regrsxy`](https://nexyron.tech/docs/cypher/functions/aggregation/regrsxy.md): regrsxy returns the regression SXY cross product sum over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, gr
- [`regrsxymerge`](https://nexyron.tech/docs/cypher/functions/aggregation/regrsxymerge.md): regrsxymerge merges partial aggregate states for returns the regression SXY cross product sum. It should receive state produced by the matching state function rather than ordinary
- [`regrsxystate`](https://nexyron.tech/docs/cypher/functions/aggregation/regrsxystate.md): regrsxystate emits mergeable partial aggregate state for returns the regression SXY cross product sum. It is useful when a query or materialized summary needs to combine partial r
- [`regrsyy`](https://nexyron.tech/docs/cypher/functions/aggregation/regrsyy.md): regrsyy returns the regression SYY sum of squares over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, group
- [`regrsyymerge`](https://nexyron.tech/docs/cypher/functions/aggregation/regrsyymerge.md): regrsyymerge merges partial aggregate states for returns the regression SYY sum of squares. It should receive state produced by the matching state function rather than ordinary bu
- [`regrsyystate`](https://nexyron.tech/docs/cypher/functions/aggregation/regrsyystate.md): regrsyystate emits mergeable partial aggregate state for returns the regression SYY sum of squares. It is useful when a query or materialized summary needs to combine partial resu
- [`sample`](https://nexyron.tech/docs/cypher/functions/aggregation/sample.md): sample returns a representative sampled value over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, grouping
- [`samplemerge`](https://nexyron.tech/docs/cypher/functions/aggregation/samplemerge.md): samplemerge merges partial aggregate states for returns a representative sampled value. It should receive state produced by the matching state function rather than ordinary busine
- [`samplestate`](https://nexyron.tech/docs/cypher/functions/aggregation/samplestate.md): samplestate emits mergeable partial aggregate state for returns a representative sampled value. It is useful when a query or materialized summary needs to combine partial results
- [`stddevmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/stddevmerge.md): stddevmerge merges partial aggregate states for computes sample standard deviation. It should receive state produced by the matching state function rather than ordinary business v
- [`stddevpop`](https://nexyron.tech/docs/cypher/functions/aggregation/stddevpop.md): stddevpop computes population standard deviation over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, groupi
- [`stddevpopmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/stddevpopmerge.md): stddevpopmerge merges partial aggregate states for computes population standard deviation. It should receive state produced by the matching state function rather than ordinary bus
- [`stddevpopstate`](https://nexyron.tech/docs/cypher/functions/aggregation/stddevpopstate.md): stddevpopstate emits mergeable partial aggregate state for computes population standard deviation. It is useful when a query or materialized summary needs to combine partial resul
- [`stddevsamp`](https://nexyron.tech/docs/cypher/functions/aggregation/stddevsamp.md): stddevsamp computes sample standard deviation over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, grouping
- [`stddevstate`](https://nexyron.tech/docs/cypher/functions/aggregation/stddevstate.md): stddevstate emits mergeable partial aggregate state for computes sample standard deviation. It is useful when a query or materialized summary needs to combine partial results late
- [`sum`](https://nexyron.tech/docs/cypher/functions/aggregation/sum.md): sum adds numeric values over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, grouping behavior, and whether
- [`sumif`](https://nexyron.tech/docs/cypher/functions/aggregation/sumif.md): sumif sums values for filtered aggregate style inputs over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, g
- [`summerge`](https://nexyron.tech/docs/cypher/functions/aggregation/summerge.md): summerge merges partial aggregate states for adds numeric values. It should receive state produced by the matching state function rather than ordinary business values.
- [`sumstate`](https://nexyron.tech/docs/cypher/functions/aggregation/sumstate.md): sumstate emits mergeable partial aggregate state for adds numeric values. It is useful when a query or materialized summary needs to combine partial results later without retainin
- [`varpop`](https://nexyron.tech/docs/cypher/functions/aggregation/varpop.md): varpop computes population variance over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, grouping behavior,
- [`varpopmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/varpopmerge.md): varpopmerge merges partial aggregate states for computes population variance. It should receive state produced by the matching state function rather than ordinary business values.
- [`varpopstate`](https://nexyron.tech/docs/cypher/functions/aggregation/varpopstate.md): varpopstate emits mergeable partial aggregate state for computes population variance. It is useful when a query or materialized summary needs to combine partial results later with
- [`varsamp`](https://nexyron.tech/docs/cypher/functions/aggregation/varsamp.md): varsamp computes sample variance over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, grouping behavior, and
- [`varsampmerge`](https://nexyron.tech/docs/cypher/functions/aggregation/varsampmerge.md): varsampmerge merges partial aggregate states for computes sample variance. It should receive state produced by the matching state function rather than ordinary business values.
- [`varsampstate`](https://nexyron.tech/docs/cypher/functions/aggregation/varsampstate.md): varsampstate emits mergeable partial aggregate state for computes sample variance. It is useful when a query or materialized summary needs to combine partial results later without
- [Aggregate State And Merge](https://nexyron.tech/docs/cypher/functions/aggregation/aggregate-state-and-merge.md): Use aggregate state and merge forms when you need to store partial aggregate state now and combine it later without keeping the full raw input stream around.
- [Aggregation Functions](https://nexyron.tech/docs/cypher/functions/aggregation.md): This family documents the live Cypher function surface in this category, including both overview pages and one page per function references where the runtime exposes distinct calla
- [Basic Aggregates](https://nexyron.tech/docs/cypher/functions/aggregation/basic-aggregates.md): Use the basic aggregate surface to compute grouped or global summaries such as row counts, sums, averages, minima, and maxima. Documenting it separately matters because aggregate p
- [Distinct And Sketch Aggregates](https://nexyron.tech/docs/cypher/functions/aggregation/distinct-and-sketch-aggregates.md): Use this part of the aggregate surface when the main question is cardinality rather than total volume: exact unique counts, approximate unique counts, or grouped distinct aware sum
- [distinct_count](https://nexyron.tech/docs/cypher/functions/aggregation/distinct-count.md): distinct count computes the distinct count aggregate over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain,
- [Filtered Aggregates](https://nexyron.tech/docs/cypher/functions/aggregation/filtered-aggregates.md): Use filtered aggregates when you want an aggregate to include only rows that satisfy an explicit condition without rewriting the whole query into manual CASE expressions yourself
- [first_time](https://nexyron.tech/docs/cypher/functions/aggregation/first-time.md): first time computes the first time aggregate over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, grouping
- [Heavy Hitters And Collection Aggregates](https://nexyron.tech/docs/cypher/functions/aggregation/heavy-hitters-and-collection-aggregates.md): Use this family when you need to preserve or summarize the values themselves rather than only collapse everything to one scalar number. Documenting it separately matters because ag
- [last_time](https://nexyron.tech/docs/cypher/functions/aggregation/last-time.md): last time computes the last time aggregate over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, grouping b
- [median](https://nexyron.tech/docs/cypher/functions/aggregation/median.md): median computes the median aggregate over the rows currently grouped by Cypher. Documenting it separately matters because aggregate placement changes row grain, grouping behavio
- [Percentiles, Statistics, And Regression](https://nexyron.tech/docs/cypher/functions/aggregation/percentiles-statistics-and-regression.md): Use this family when you need distribution shape, spread, relationship strength, or linear fit instead of only totals and averages. Documenting it separately matters because aggreg
- [__doc_remove](https://nexyron.tech/docs/cypher/functions/collection-and-document/doc-remove-helper.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [__doc_set](https://nexyron.tech/docs/cypher/functions/collection-and-document/doc-set-helper.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [all_different](https://nexyron.tech/docs/cypher/functions/collection-and-document/all-different.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [cardinality](https://nexyron.tech/docs/cypher/functions/collection-and-document/cardinality.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [coalesce](https://nexyron.tech/docs/cypher/functions/collection-and-document/coalesce.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [Collection And Document Functions](https://nexyron.tech/docs/cypher/functions/collection-and-document.md): This family documents the live Cypher function surface in this category, including both overview pages and one page per function references where the runtime exposes distinct calla
- [contains_all](https://nexyron.tech/docs/cypher/functions/collection-and-document/contains-all.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [exists](https://nexyron.tech/docs/cypher/functions/collection-and-document/exists.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [head](https://nexyron.tech/docs/cypher/functions/collection-and-document/head.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [keys](https://nexyron.tech/docs/cypher/functions/collection-and-document/keys.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [last](https://nexyron.tech/docs/cypher/functions/collection-and-document/last.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [length](https://nexyron.tech/docs/cypher/functions/collection-and-document/length.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [overlaps](https://nexyron.tech/docs/cypher/functions/collection-and-document/overlaps.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [pivot](https://nexyron.tech/docs/cypher/functions/collection-and-document/pivot.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [properties](https://nexyron.tech/docs/cypher/functions/collection-and-document/properties.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [property_values](https://nexyron.tech/docs/cypher/functions/collection-and-document/property-values.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [range](https://nexyron.tech/docs/cypher/functions/collection-and-document/range.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [reverse](https://nexyron.tech/docs/cypher/functions/collection-and-document/reverse.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [same](https://nexyron.tech/docs/cypher/functions/collection-and-document/same.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [size](https://nexyron.tech/docs/cypher/functions/collection-and-document/size.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [string_join](https://nexyron.tech/docs/cypher/functions/collection-and-document/string-join.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [tail](https://nexyron.tech/docs/cypher/functions/collection-and-document/tail.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [unpivot](https://nexyron.tech/docs/cypher/functions/collection-and-document/unpivot.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [vector](https://nexyron.tech/docs/cypher/functions/collection-and-document/vector.md): Inspects or reshapes lists, maps, document style payloads, or property containers. It is documented separately because list shape, map shape, and property container behavior direct
- [distance](https://nexyron.tech/docs/cypher/functions/geospatial/distance.md): Computes point, distance, or containment helpers for location aware values. It is documented separately because coordinate shape, distance units, and containment assumptions need t
- [geo_distance_m](https://nexyron.tech/docs/cypher/functions/geospatial/geo-distance-m.md): Computes point, distance, or containment helpers for location aware values. It is documented separately because coordinate shape, distance units, and containment assumptions need t
- [geo_within_bbox](https://nexyron.tech/docs/cypher/functions/geospatial/geo-within-bbox.md): Computes point, distance, or containment helpers for location aware values. It is documented separately because coordinate shape, distance units, and containment assumptions need t
- [geo_within_radius](https://nexyron.tech/docs/cypher/functions/geospatial/geo-within-radius.md): Computes point, distance, or containment helpers for location aware values. It is documented separately because coordinate shape, distance units, and containment assumptions need t
- [Geospatial Functions](https://nexyron.tech/docs/cypher/functions/geospatial.md): Nexyron's current geospatial MVP is intentionally small and composable.
- [point](https://nexyron.tech/docs/cypher/functions/geospatial/point.md): Computes point, distance, or containment helpers for location aware values. It is documented separately because coordinate shape, distance units, and containment assumptions need t
- [element_id](https://nexyron.tech/docs/cypher/functions/graph/element-id.md): Inspects graph identity, labels, relationship type, direction, or endpoint information. It is documented separately because graph identity and topology helpers affect how rows refe
- [endNode](https://nexyron.tech/docs/cypher/functions/graph/endnode.md): Inspects graph identity, labels, relationship type, direction, or endpoint information. It is documented separately because graph identity and topology helpers affect how rows refe
- [Graph Functions](https://nexyron.tech/docs/cypher/functions/graph.md): This family is about graph native identity and topology inspection.
- [hasLabel](https://nexyron.tech/docs/cypher/functions/graph/haslabel.md): Inspects graph identity, labels, relationship type, direction, or endpoint information. It is documented separately because graph identity and topology helpers affect how rows refe
- [id](https://nexyron.tech/docs/cypher/functions/graph/id.md): Inspects graph identity, labels, relationship type, direction, or endpoint information. It is documented separately because graph identity and topology helpers affect how rows refe
- [internal_id](https://nexyron.tech/docs/cypher/functions/graph/internal-id.md): Inspects graph identity, labels, relationship type, direction, or endpoint information. It is documented separately because graph identity and topology helpers affect how rows refe
- [isDestination](https://nexyron.tech/docs/cypher/functions/graph/isdestination.md): Inspects graph identity, labels, relationship type, direction, or endpoint information. It is documented separately because graph identity and topology helpers affect how rows refe
- [isDirected](https://nexyron.tech/docs/cypher/functions/graph/isdirected.md): Inspects graph identity, labels, relationship type, direction, or endpoint information. It is documented separately because graph identity and topology helpers affect how rows refe
- [isSource](https://nexyron.tech/docs/cypher/functions/graph/issource.md): Inspects graph identity, labels, relationship type, direction, or endpoint information. It is documented separately because graph identity and topology helpers affect how rows refe
- [labels](https://nexyron.tech/docs/cypher/functions/graph/labels.md): Inspects graph identity, labels, relationship type, direction, or endpoint information. It is documented separately because graph identity and topology helpers affect how rows refe
- [property_exists](https://nexyron.tech/docs/cypher/functions/graph/property-exists.md): Inspects graph identity, labels, relationship type, direction, or endpoint information. It is documented separately because graph identity and topology helpers affect how rows refe
- [startNode](https://nexyron.tech/docs/cypher/functions/graph/startnode.md): Inspects graph identity, labels, relationship type, direction, or endpoint information. It is documented separately because graph identity and topology helpers affect how rows refe
- [type](https://nexyron.tech/docs/cypher/functions/graph/type.md): Inspects graph identity, labels, relationship type, direction, or endpoint information. It is documented separately because graph identity and topology helpers affect how rows refe
- [`atan2`](https://nexyron.tech/docs/cypher/functions/numeric/atan2.md): Computes the quadrant aware arctangent from y and x components. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools
- [`ceiling`](https://nexyron.tech/docs/cypher/functions/numeric/ceiling.md): Is the ceil alias that rounds a numeric value up to the next integer boundary. It is documented separately because numeric transforms change ranking, thresholds, and buckets in w
- [`ln`](https://nexyron.tech/docs/cypher/functions/numeric/ln.md): Computes the natural logarithm of a positive numeric value. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools mus
- [`log10`](https://nexyron.tech/docs/cypher/functions/numeric/log10.md): Computes a base 10 logarithm for positive numeric values. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must
- [`log2`](https://nexyron.tech/docs/cypher/functions/numeric/log2.md): Computes a base 2 logarithm for positive numeric values. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must n
- [`pow`](https://nexyron.tech/docs/cypher/functions/numeric/pow.md): Raises a numeric base to a numeric exponent. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must not guess.
- [`random`](https://nexyron.tech/docs/cypher/functions/numeric/random.md): Is the random value alias for ad hoc nondeterministic sampling. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools
- [abs](https://nexyron.tech/docs/cypher/functions/numeric/abs.md): Returns the absolute magnitude of a signed integer or floating point value. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways p
- [acos](https://nexyron.tech/docs/cypher/functions/numeric/acos.md): Computes arccosine and returns an angle in radians. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must not gu
- [asin](https://nexyron.tech/docs/cypher/functions/numeric/asin.md): Computes arcsine and returns an angle in radians. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must not gues
- [atan](https://nexyron.tech/docs/cypher/functions/numeric/atan.md): Computes arctangent and returns an angle in radians. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must not g
- [ceil](https://nexyron.tech/docs/cypher/functions/numeric/ceil.md): Rounds a numeric value up to the next integer boundary. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must no
- [cos](https://nexyron.tech/docs/cypher/functions/numeric/cos.md): Computes the cosine of an angle in radians. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must not guess.
- [degrees](https://nexyron.tech/docs/cypher/functions/numeric/degrees.md): Converts radians to degrees for readable angular output. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must n
- [e](https://nexyron.tech/docs/cypher/functions/numeric/e.md): Returns Euler’s number for formulas that need the natural exponential base. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways p
- [exp](https://nexyron.tech/docs/cypher/functions/numeric/exp.md): Computes e raised to a numeric exponent. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must not guess.
- [floor](https://nexyron.tech/docs/cypher/functions/numeric/floor.md): Rounds a numeric value down to the previous integer boundary. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools m
- [log](https://nexyron.tech/docs/cypher/functions/numeric/log.md): Computes the natural logarithm in Nexyron expression evaluation. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tool
- [Numeric Functions](https://nexyron.tech/docs/cypher/functions/numeric.md): This family documents the live Cypher function surface in this category, including both overview pages and one page per function references where the runtime exposes distinct calla
- [pi](https://nexyron.tech/docs/cypher/functions/numeric/pi.md): Returns pi for angular or circular calculations. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must not guess
- [power](https://nexyron.tech/docs/cypher/functions/numeric/power.md): Is the pow alias that raises a numeric base to a numeric exponent. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner
- [radians](https://nexyron.tech/docs/cypher/functions/numeric/radians.md): Converts degrees to radians for trigonometric functions. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must n
- [rand](https://nexyron.tech/docs/cypher/functions/numeric/rand.md): Returns a nondeterministic random floating point value. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must no
- [round](https://nexyron.tech/docs/cypher/functions/numeric/round.md): Rounds a floating point value to the nearest whole value. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must
- [sign](https://nexyron.tech/docs/cypher/functions/numeric/sign.md): Returns the direction of a number as negative, zero, or positive. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner too
- [sin](https://nexyron.tech/docs/cypher/functions/numeric/sin.md): Computes the sine of an angle in radians. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must not guess.
- [sqrt](https://nexyron.tech/docs/cypher/functions/numeric/sqrt.md): Computes the square root of a non negative numeric value. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must
- [tan](https://nexyron.tech/docs/cypher/functions/numeric/tan.md): Computes the tangent of an angle in radians. It is documented separately because numeric transforms change ranking, thresholds, and buckets in ways planner tools must not guess.
- [edges](https://nexyron.tech/docs/cypher/functions/path/edges.md): Inspects a path value returned by a Cypher path pattern or path function. It is documented separately because path valued results carry ordered topology that is different from a fl
- [isAcyclic](https://nexyron.tech/docs/cypher/functions/path/isacyclic.md): Inspects a path value returned by a Cypher path pattern or path function. It is documented separately because path valued results carry ordered topology that is different from a fl
- [isSimple](https://nexyron.tech/docs/cypher/functions/path/issimple.md): Inspects a path value returned by a Cypher path pattern or path function. It is documented separately because path valued results carry ordered topology that is different from a fl
- [isTrail](https://nexyron.tech/docs/cypher/functions/path/istrail.md): Inspects a path value returned by a Cypher path pattern or path function. It is documented separately because path valued results carry ordered topology that is different from a fl
- [nodes](https://nexyron.tech/docs/cypher/functions/path/nodes.md): Inspects a path value returned by a Cypher path pattern or path function. It is documented separately because path valued results carry ordered topology that is different from a fl
- [path](https://nexyron.tech/docs/cypher/functions/path/path.md): Inspects a path value returned by a Cypher path pattern or path function. It is documented separately because path valued results carry ordered topology that is different from a fl
- [Path Functions](https://nexyron.tech/docs/cypher/functions/path.md): This family is about constructing and inspecting path values.
- [relationships](https://nexyron.tech/docs/cypher/functions/path/relationships.md): Inspects a path value returned by a Cypher path pattern or path function. It is documented separately because path valued results carry ordered topology that is different from a fl
- [current_graph](https://nexyron.tech/docs/cypher/functions/session-and-metadata/current-graph.md): Returns session, schema, graph, or null handling metadata inside the query. It is documented separately because execution context, graph context, and null handling helpers can chan
- [current_schema](https://nexyron.tech/docs/cypher/functions/session-and-metadata/current-schema.md): Returns session, schema, graph, or null handling metadata inside the query. It is documented separately because execution context, graph context, and null handling helpers can chan
- [home_graph](https://nexyron.tech/docs/cypher/functions/session-and-metadata/home-graph.md): Returns session, schema, graph, or null handling metadata inside the query. It is documented separately because execution context, graph context, and null handling helpers can chan
- [home_schema](https://nexyron.tech/docs/cypher/functions/session-and-metadata/home-schema.md): Returns session, schema, graph, or null handling metadata inside the query. It is documented separately because execution context, graph context, and null handling helpers can chan
- [info](https://nexyron.tech/docs/cypher/functions/session-and-metadata/info.md): Returns session, schema, graph, or null handling metadata inside the query. It is documented separately because execution context, graph context, and null handling helpers can chan
- [nullif](https://nexyron.tech/docs/cypher/functions/session-and-metadata/nullif.md): Returns session, schema, graph, or null handling metadata inside the query. It is documented separately because execution context, graph context, and null handling helpers can chan
- [schema](https://nexyron.tech/docs/cypher/functions/session-and-metadata/schema.md): Returns session, schema, graph, or null handling metadata inside the query. It is documented separately because execution context, graph context, and null handling helpers can chan
- [Session And Metadata Functions](https://nexyron.tech/docs/cypher/functions/session-and-metadata.md): This family is about introspection of session context and metadata maps.
- [session_user](https://nexyron.tech/docs/cypher/functions/session-and-metadata/session-user.md): Returns session, schema, graph, or null handling metadata inside the query. It is documented separately because execution context, graph context, and null handling helpers can chan
- [`byte_length`](https://nexyron.tech/docs/cypher/functions/string/byte-length.md): Counts UTF 8 bytes in a string. It is documented separately because text normalization and slicing often become grouping keys, search inputs, or exported identifiers.
- [`lower`](https://nexyron.tech/docs/cypher/functions/string/lower.md): Converts text to lowercase. It is documented separately because text normalization and slicing often become grouping keys, search inputs, or exported identifiers.
- [`upper`](https://nexyron.tech/docs/cypher/functions/string/upper.md): Converts text to uppercase. It is documented separately because text normalization and slicing often become grouping keys, search inputs, or exported identifiers.
- [char_length](https://nexyron.tech/docs/cypher/functions/string/char-length.md): Counts Unicode scalar characters in a string. It is documented separately because text normalization and slicing often become grouping keys, search inputs, or exported identifiers.
- [isNormalized](https://nexyron.tech/docs/cypher/functions/string/isnormalized.md): Checks whether text is already in a requested Unicode normalization form. It is documented separately because text normalization and slicing often become grouping keys, search inpu
- [left](https://nexyron.tech/docs/cypher/functions/string/left.md): Returns the leftmost characters from a string. It is documented separately because text normalization and slicing often become grouping keys, search inputs, or exported identifiers
- [ltrim](https://nexyron.tech/docs/cypher/functions/string/ltrim.md): Removes leading whitespace from a string. It is documented separately because text normalization and slicing often become grouping keys, search inputs, or exported identifiers.
- [normalize](https://nexyron.tech/docs/cypher/functions/string/normalize.md): Normalizes Unicode text to a requested normalization form. It is documented separately because text normalization and slicing often become grouping keys, search inputs, or exported
- [octet_length](https://nexyron.tech/docs/cypher/functions/string/octet-length.md): Is the byte count alias for UTF 8 strings. It is documented separately because text normalization and slicing often become grouping keys, search inputs, or exported identifiers.
- [replace](https://nexyron.tech/docs/cypher/functions/string/replace.md): Replaces every occurrence of a substring with another string. It is documented separately because text normalization and slicing often become grouping keys, search inputs, or expor
- [right](https://nexyron.tech/docs/cypher/functions/string/right.md): Returns the rightmost characters from a string. It is documented separately because text normalization and slicing often become grouping keys, search inputs, or exported identifier
- [rtrim](https://nexyron.tech/docs/cypher/functions/string/rtrim.md): Removes trailing whitespace from a string. It is documented separately because text normalization and slicing often become grouping keys, search inputs, or exported identifiers.
- [split](https://nexyron.tech/docs/cypher/functions/string/split.md): Splits a string into a list using an explicit delimiter. It is documented separately because text normalization and slicing often become grouping keys, search inputs, or exported i
- [String Functions](https://nexyron.tech/docs/cypher/functions/string.md): This family documents the live Cypher function surface in this category, including both overview pages and one page per function references where the runtime exposes distinct calla
- [substring](https://nexyron.tech/docs/cypher/functions/string/substring.md): Extracts a character slice from a string using a zero based start and optional length. It is documented separately because text normalization and slicing often become grouping keys
- [toLower](https://nexyron.tech/docs/cypher/functions/string/tolower.md): Is the Cypher style lowercase alias. It is documented separately because text normalization and slicing often become grouping keys, search inputs, or exported identifiers.
- [toUpper](https://nexyron.tech/docs/cypher/functions/string/toupper.md): Is the Cypher style uppercase alias. It is documented separately because text normalization and slicing often become grouping keys, search inputs, or exported identifiers.
- [trim](https://nexyron.tech/docs/cypher/functions/string/trim.md): Removes surrounding whitespace, or explicit surrounding characters when the extended form is used. It is documented separately because text normalization and slicing often become g
- [`active_streak`](https://nexyron.tech/docs/cypher/functions/temporal/active-streak.md): Returns the largest event count inside an inactivity delimited session. It is documented separately because time construction, sequence ordering, window parameters, and as of behav
- [`align_to_grid`](https://nexyron.tech/docs/cypher/functions/temporal/align-to-grid.md): Adds grid aligned timestamps to temporal events. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change a
- [`asof_join`](https://nexyron.tech/docs/cypher/functions/temporal/asof-join.md): Joins each left event to the latest right event at or before its timestamp. It is documented separately because time construction, sequence ordering, window parameters, and as of b
- [`baseline_deviation`](https://nexyron.tech/docs/cypher/functions/temporal/baseline-deviation.md): Compares the latest value with the earlier baseline in standard deviation units. It is documented separately because time construction, sequence ordering, window parameters, and as
- [`burst_count`](https://nexyron.tech/docs/cypher/functions/temporal/burst-count.md): Counts bursts where neighboring events are close enough in time. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior mat
- [`burst_duration`](https://nexyron.tech/docs/cypher/functions/temporal/burst-duration.md): Returns durations for detected close event bursts. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change
- [`calendar_window`](https://nexyron.tech/docs/cypher/functions/temporal/calendar-window.md): Groups temporal events by calendar unit. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytica
- [`changes`](https://nexyron.tech/docs/cypher/functions/temporal/changes.md): Counts value changes across a numeric sequence. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change an
- [`context_alignment_join`](https://nexyron.tech/docs/cypher/functions/temporal/context-alignment-join.md): Joins each left event to the nearest right side context within a tolerance. It is documented separately because time construction, sequence ordering, window parameters, and as of b
- [`count_window`](https://nexyron.tech/docs/cypher/functions/temporal/count-window.md): Returns event count windows using the same list window primitive. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior ma
- [`cumulative_sum`](https://nexyron.tech/docs/cypher/functions/temporal/cumulative-sum.md): Returns a running total for a numeric sequence. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change an
- [`current_timestamp`](https://nexyron.tech/docs/cypher/functions/temporal/current-timestamp.md): Returns the current timestamp. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical meaning.
- [`currenttimestamp`](https://nexyron.tech/docs/cypher/functions/temporal/currenttimestamp.md): Is the compact alias for current timestamp. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analyt
- [`delta`](https://nexyron.tech/docs/cypher/functions/temporal/delta.md): Returns the final value minus the first value in a numeric sequence. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior
- [`derivative`](https://nexyron.tech/docs/cypher/functions/temporal/derivative.md): Computes rate of value change between consecutive temporal points. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior m
- [`diff`](https://nexyron.tech/docs/cypher/functions/temporal/diff.md): Returns point to point differences across a numeric sequence. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materi
- [`downsample`](https://nexyron.tech/docs/cypher/functions/temporal/downsample.md): Keeps every Nth item from a sequence using downsampling terminology. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior
- [`dwell_time`](https://nexyron.tech/docs/cypher/functions/temporal/dwell-time.md): Is the dwell time wording for state window durations. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially cha
- [`ema`](https://nexyron.tech/docs/cypher/functions/temporal/ema.md): Computes an exponentially weighted moving average. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change
- [`event_window`](https://nexyron.tech/docs/cypher/functions/temporal/event-window.md): Returns event windows over an ordered sequence. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change an
- [`frequency`](https://nexyron.tech/docs/cypher/functions/temporal/frequency.md): Computes event rate over the full sequence span. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change a
- [`gap_duration`](https://nexyron.tech/docs/cypher/functions/temporal/gap-duration.md): Is the gap oriented alias for inter event elapsed time. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially c
- [`idelta`](https://nexyron.tech/docs/cypher/functions/temporal/idelta.md): Returns the last point to point numeric delta. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change ana
- [`inactivity_streak`](https://nexyron.tech/docs/cypher/functions/temporal/inactivity-streak.md): Counts consecutive oversized gaps in a temporal sequence. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially
- [`increase`](https://nexyron.tech/docs/cypher/functions/temporal/increase.md): Computes total counter increase across a sequence while accounting for resets. It is documented separately because time construction, sequence ordering, window parameters, and as o
- [`intensity`](https://nexyron.tech/docs/cypher/functions/temporal/intensity.md): Computes event rate over active time capped by a gap threshold. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior mate
- [`inter_event_time`](https://nexyron.tech/docs/cypher/functions/temporal/inter-event-time.md): Returns elapsed time between consecutive events. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change a
- [`irate`](https://nexyron.tech/docs/cypher/functions/temporal/irate.md): Computes rate from the last two temporal points. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change a
- [`lag`](https://nexyron.tech/docs/cypher/functions/temporal/lag.md): Shifts a list backward by an offset and fills missing positions with a default. It is documented separately because time construction, sequence ordering, window parameters, and as
- [`latest_state_join`](https://nexyron.tech/docs/cypher/functions/temporal/latest-state-join.md): Uses latest prior state matching terminology for as of temporal joins. It is documented separately because time construction, sequence ordering, window parameters, and as of behavi
- [`latest`](https://nexyron.tech/docs/cypher/functions/temporal/latest.md): Returns the latest element from an ordered list or temporal event sequence. It is documented separately because time construction, sequence ordering, window parameters, and as of b
- [`lead`](https://nexyron.tech/docs/cypher/functions/temporal/lead.md): Shifts a list forward by an offset and fills missing positions with a default. It is documented separately because time construction, sequence ordering, window parameters, and as o
- [`local_time`](https://nexyron.tech/docs/cypher/functions/temporal/local-time.md): Returns local time without zone conversion detail. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change
- [`missing_ratio`](https://nexyron.tech/docs/cypher/functions/temporal/missing-ratio.md): Estimates the fraction of expected grid slots that are missing observations. It is documented separately because time construction, sequence ordering, window parameters, and as of
- [`nearest_prior`](https://nexyron.tech/docs/cypher/functions/temporal/nearest-prior.md): Returns the event at or before a target timestamp. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change
- [`percent_change`](https://nexyron.tech/docs/cypher/functions/temporal/percent-change.md): Returns the percent change from first to last numeric value. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materia
- [`rank_in_window`](https://nexyron.tech/docs/cypher/functions/temporal/rank-in-window.md): Ranks each value within its trailing window. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analy
- [`rate`](https://nexyron.tech/docs/cypher/functions/temporal/rate.md): Computes total counter increase divided by elapsed time. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially
- [`regularity_score`](https://nexyron.tech/docs/cypher/functions/temporal/regularity-score.md): Scores how consistent inter event gaps are. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analyt
- [`resample_to_grid`](https://nexyron.tech/docs/cypher/functions/temporal/resample-to-grid.md): Rolls temporal events onto fixed width buckets with an aggregation method. It is documented separately because time construction, sequence ordering, window parameters, and as of be
- [`resets`](https://nexyron.tech/docs/cypher/functions/temporal/resets.md): Counts downward movements in a counter like sequence. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially cha
- [`rolling_avg`](https://nexyron.tech/docs/cypher/functions/temporal/rolling-avg.md): Computes a trailing average over a fixed size window. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially cha
- [`rolling_quantile`](https://nexyron.tech/docs/cypher/functions/temporal/rolling-quantile.md): Computes a trailing quantile over a fixed size window. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially ch
- [`rolling_stddev`](https://nexyron.tech/docs/cypher/functions/temporal/rolling-stddev.md): Computes trailing standard deviation over a fixed size window. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior mater
- [`rolling_sum`](https://nexyron.tech/docs/cypher/functions/temporal/rolling-sum.md): Computes a trailing sum over a fixed size window. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change
- [`sample_by`](https://nexyron.tech/docs/cypher/functions/temporal/sample-by.md): Keeps every Nth item from a sequence. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical m
- [`session_duration`](https://nexyron.tech/docs/cypher/functions/temporal/session-duration.md): Returns durations for inactivity delimited sessions. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially chan
- [`session_window`](https://nexyron.tech/docs/cypher/functions/temporal/session-window.md): Splits event sequences into sessions separated by inactivity. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materi
- [`sliding_window`](https://nexyron.tech/docs/cypher/functions/temporal/sliding-window.md): Returns overlapping list windows of a chosen size and step. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior material
- [`spread`](https://nexyron.tech/docs/cypher/functions/temporal/spread.md): Returns max minus min across a numeric sequence. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change a
- [`state_duration`](https://nexyron.tech/docs/cypher/functions/temporal/state-duration.md): Returns durations of consecutive same state windows. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially chan
- [`state_transition_count`](https://nexyron.tech/docs/cypher/functions/temporal/state-transition-count.md): Counts transitions between consecutive state runs. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change
- [`state_window`](https://nexyron.tech/docs/cypher/functions/temporal/state-window.md): Groups consecutive temporal events that share the same state. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materi
- [`time_in_state`](https://nexyron.tech/docs/cypher/functions/temporal/time-in-state.md): Sums temporal duration by state value. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical
- [`time_weighted_avg`](https://nexyron.tech/docs/cypher/functions/temporal/time-weighted-avg.md): Weights values by how long they remain active until the next point. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior
- [`time_weighted_sum`](https://nexyron.tech/docs/cypher/functions/temporal/time-weighted-sum.md): Sums value multiplied by elapsed duration until the next point. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior mate
- [`zoned_datetime`](https://nexyron.tech/docs/cypher/functions/temporal/zoned-datetime.md): Constructs or parses a zoned datetime value. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analy
- [`zoneddatetime`](https://nexyron.tech/docs/cypher/functions/temporal/zoneddatetime.md): Is the compact alias for zoned datetime. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytica
- [`zonedtime`](https://nexyron.tech/docs/cypher/functions/temporal/zonedtime.md): Constructs or parses a zoned time value. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytica
- [bucket](https://nexyron.tech/docs/cypher/functions/temporal/bucket.md): Is a live Cypher function in Nexyron. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical m
- [bucket_wallclock](https://nexyron.tech/docs/cypher/functions/temporal/bucket-wallclock.md): Is a live Cypher function in Nexyron. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical m
- [current_date](https://nexyron.tech/docs/cypher/functions/temporal/current-date.md): Returns the current date. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical meaning.
- [current_time](https://nexyron.tech/docs/cypher/functions/temporal/current-time.md): Returns the current time. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical meaning.
- [date](https://nexyron.tech/docs/cypher/functions/temporal/date.md): Constructs or parses a date value. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical mean
- [date_trunc](https://nexyron.tech/docs/cypher/functions/temporal/date-trunc.md): Truncates a temporal value to a named unit. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analyt
- [datetime](https://nexyron.tech/docs/cypher/functions/temporal/datetime.md): Constructs or parses a timestamp like datetime value. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially cha
- [day](https://nexyron.tech/docs/cypher/functions/temporal/day.md): Extracts the day component from a temporal value. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change
- [duration](https://nexyron.tech/docs/cypher/functions/temporal/duration.md): Constructs or parses a duration value. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical
- [hour](https://nexyron.tech/docs/cypher/functions/temporal/hour.md): Extracts the hour component from a temporal value. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change
- [local_datetime](https://nexyron.tech/docs/cypher/functions/temporal/local-datetime.md): Returns local datetime without a separate zone object. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially ch
- [localdatetime](https://nexyron.tech/docs/cypher/functions/temporal/localdatetime.md): Is the compact alias for local datetime. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytica
- [minute](https://nexyron.tech/docs/cypher/functions/temporal/minute.md): Extracts the minute component from a temporal value. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially chan
- [month](https://nexyron.tech/docs/cypher/functions/temporal/month.md): Extracts the month component from a temporal value. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially chang
- [now](https://nexyron.tech/docs/cypher/functions/temporal/now.md): Returns the current timestamp at query evaluation time. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially c
- [Ordered Sequence Analytics](https://nexyron.tech/docs/cypher/functions/temporal/ordered-sequence-analytics.md): Is a live Cypher function in Nexyron. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical m
- [Rate And Weighted Analytics](https://nexyron.tech/docs/cypher/functions/temporal/rate-and-weighted-analytics.md): Is a live Cypher function in Nexyron. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical m
- [recency](https://nexyron.tech/docs/cypher/functions/temporal/recency.md): Is a live Cypher function in Nexyron. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical m
- [Resampling And Windowing](https://nexyron.tech/docs/cypher/functions/temporal/resampling-and-windowing.md): Is a live Cypher function in Nexyron. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical m
- [second](https://nexyron.tech/docs/cypher/functions/temporal/second.md): Extracts the second component from a temporal value. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially chan
- [stale_since](https://nexyron.tech/docs/cypher/functions/temporal/stale-since.md): Is a live Cypher function in Nexyron. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical m
- [State And Session Analytics](https://nexyron.tech/docs/cypher/functions/temporal/state-and-session-analytics.md): Is a live Cypher function in Nexyron. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical m
- [Temporal Functions](https://nexyron.tech/docs/cypher/functions/temporal.md): This family documents the live Cypher function surface in this category, including both overview pages and one page per function references where the runtime exposes distinct calla
- [Temporal Joins](https://nexyron.tech/docs/cypher/functions/temporal/temporal-joins.md): Is a live Cypher function in Nexyron. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytical m
- [time](https://nexyron.tech/docs/cypher/functions/temporal/time.md): Constructs or parses a time of day value. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change analytic
- [timestamp](https://nexyron.tech/docs/cypher/functions/temporal/timestamp.md): Constructs or returns timestamp values in the Cypher expression surface. It is documented separately because time construction, sequence ordering, window parameters, and as of beha
- [toDate](https://nexyron.tech/docs/cypher/functions/temporal/todate.md): Converts an input into a date where supported. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change ana
- [toDateTime](https://nexyron.tech/docs/cypher/functions/temporal/todatetime.md): Converts an input into a datetime where supported. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change
- [toDuration](https://nexyron.tech/docs/cypher/functions/temporal/toduration.md): Converts an input into a duration where supported. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change
- [toTime](https://nexyron.tech/docs/cypher/functions/temporal/totime.md): Converts an input into a time value where supported. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially chan
- [toZonedDatetime](https://nexyron.tech/docs/cypher/functions/temporal/tozoneddatetime.md): Converts an input into a zoned datetime where supported. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially
- [toZonedTime](https://nexyron.tech/docs/cypher/functions/temporal/tozonedtime.md): Converts an input into a zoned time where supported. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially chan
- [truncate](https://nexyron.tech/docs/cypher/functions/temporal/truncate.md): Truncates a temporal value or compatible value to a requested unit. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior
- [year](https://nexyron.tech/docs/cypher/functions/temporal/year.md): Extracts the year component from a temporal value. It is documented separately because time construction, sequence ordering, window parameters, and as of behavior materially change
- [isTyped](https://nexyron.tech/docs/cypher/functions/type/istyped.md): Checks whether a value matches a requested GQL style type name. It is documented separately because explicit type boundaries prevent planner tools from inventing hidden coercions f
- [toBool](https://nexyron.tech/docs/cypher/functions/type/tobool.md): Converts booleans or true / false strings to boolean values. It is documented separately because explicit type boundaries prevent planner tools from inventing hidden coercions fo
- [toBoolean](https://nexyron.tech/docs/cypher/functions/type/toboolean.md): Is the long form boolean conversion alias. It is documented separately because explicit type boundaries prevent planner tools from inventing hidden coercions for document style val
- [toFloat](https://nexyron.tech/docs/cypher/functions/type/tofloat.md): Converts integers or parseable strings to floating point values. It is documented separately because explicit type boundaries prevent planner tools from inventing hidden coercions
- [toInt](https://nexyron.tech/docs/cypher/functions/type/toint.md): Converts integers, floats, booleans, or parseable strings to an integer. It is documented separately because explicit type boundaries prevent planner tools from inventing hidden co
- [toInteger](https://nexyron.tech/docs/cypher/functions/type/tointeger.md): Is the long form integer conversion alias. It is documented separately because explicit type boundaries prevent planner tools from inventing hidden coercions for document style val
- [toList](https://nexyron.tech/docs/cypher/functions/type/tolist.md): Wraps a scalar in a one element list and leaves lists as lists. It is documented separately because explicit type boundaries prevent planner tools from inventing hidden coercions f
- [toString](https://nexyron.tech/docs/cypher/functions/type/tostring.md): Converts scalar values to strings while preserving null as null. It is documented separately because explicit type boundaries prevent planner tools from inventing hidden coercions
- [toTypedList](https://nexyron.tech/docs/cypher/functions/type/totypedlist.md): Wraps or accepts a list and coerces each element to a requested element type. It is documented separately because explicit type boundaries prevent planner tools from inventing hidd
- [Type Functions](https://nexyron.tech/docs/cypher/functions/type.md): This family is about normalization and coercion of values into predictable shapes.
- [common_neighbors](https://nexyron.tech/docs/cypher/functions/vector-and-similarity/common-neighbors.md): Counts the intersection size of two list as set inputs. It is documented separately because similarity orientation, vector dimensions, and set semantics directly affect ranking and
- [cosine_similarity](https://nexyron.tech/docs/cypher/functions/vector-and-similarity/cosine-similarity.md): Measures directional similarity between equal length vectors. It is documented separately because similarity orientation, vector dimensions, and set semantics directly affect ranki
- [dot_product](https://nexyron.tech/docs/cypher/functions/vector-and-similarity/dot-product.md): Computes the vector dot product for equal length numeric vectors. It is documented separately because similarity orientation, vector dimensions, and set semantics directly affect r
- [euclidean_distance](https://nexyron.tech/docs/cypher/functions/vector-and-similarity/euclidean-distance.md): Measures straight line distance between equal length vectors. It is documented separately because similarity orientation, vector dimensions, and set semantics directly affect ranki
- [euclidean_similarity](https://nexyron.tech/docs/cypher/functions/vector-and-similarity/euclidean-similarity.md): Turns Euclidean distance into a higher is better similarity score. It is documented separately because similarity orientation, vector dimensions, and set semantics directly affect
- [jaccard_similarity](https://nexyron.tech/docs/cypher/functions/vector-and-similarity/jaccard-similarity.md): Compares two lists as sets using intersection over union. It is documented separately because similarity orientation, vector dimensions, and set semantics directly affect ranking a
- [manhattan_distance](https://nexyron.tech/docs/cypher/functions/vector-and-similarity/manhattan-distance.md): Sums absolute per dimension differences between equal length vectors. It is documented separately because similarity orientation, vector dimensions, and set semantics directly affe
- [overlap_similarity](https://nexyron.tech/docs/cypher/functions/vector-and-similarity/overlap-similarity.md): Compares overlap relative to the smaller input set. It is documented separately because similarity orientation, vector dimensions, and set semantics directly affect ranking and int
- [pearson_similarity](https://nexyron.tech/docs/cypher/functions/vector-and-similarity/pearson-similarity.md): Computes correlation like similarity between numeric sequences. It is documented separately because similarity orientation, vector dimensions, and set semantics directly affect ran
- [preferential_attachment](https://nexyron.tech/docs/cypher/functions/vector-and-similarity/preferential-attachment.md): Multiplies the sizes of two neighbor sets. It is documented separately because similarity orientation, vector dimensions, and set semantics directly affect ranking and interpretati
- [same_community](https://nexyron.tech/docs/cypher/functions/vector-and-similarity/same-community.md): Checks whether two community ids are equal. It is documented separately because similarity orientation, vector dimensions, and set semantics directly affect ranking and interpretat
- [total_neighbors](https://nexyron.tech/docs/cypher/functions/vector-and-similarity/total-neighbors.md): Counts the union size of two list as set inputs. It is documented separately because similarity orientation, vector dimensions, and set semantics directly affect ranking and interp
- [Vector And Similarity Functions](https://nexyron.tech/docs/cypher/functions/vector-and-similarity.md): This family is about semantic, similarity, and neighborhood scoring over vectors or set like structures.
- [Cypher Procedures And Algorithms Reference](https://nexyron.tech/docs/cypher/procedures.md): Procedures are the row producing extension surface of Cypher in Nexyron. If clauses shape the query pipeline and functions transform values, procedures are the parts that execute a
- [Abstraction Platform Procedures](https://nexyron.tech/docs/cypher/procedures/abstraction-platform.md): This branch documents the abstraction feature, snapshot, dataset, model, policy, bandit, and causal runtime one procedure at a time, using the same category first structure that th
- [`nexyron.forecast_intervals`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-forecast-intervals.md): nexyron.forecast intervals returns calibrated conformal forecast intervals for one numeric target in an abstraction dataset.
- [`nexyron.model_calibration_report`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-model-calibration-report.md): nexyron.model calibration report report calibration quality for one registered native model on a labeled abstraction dataset
- [`nexyron.model_compare`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-model-compare.md): nexyron.model compare compare two registered native models on the same labeled abstraction dataset and threshold
- [`nexyron.model_evaluate`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-model-evaluate.md): nexyron.model evaluate evaluate one registered native model against a labeled abstraction dataset and return aggregate classification metrics
- [`nexyron.model_explain`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-model-explain.md): nexyron.model explain explain one subject score with the exact feature values and weighted contributions used by a registered native model
- [`nexyron.model_gain_table`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-model-gain-table.md): nexyron.model gain table build a rank based gain table for one registered native model on a labeled abstraction dataset
- [`nexyron.model_materialize`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-model-materialize.md): nexyron.model materialize score all rows from one model contract and cache the result as a materialized model artifact
- [`nexyron.model_materialized_drop`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-model-materialized-drop.md): nexyron.model materialized drop drop one cached materialized model artifact
- [`nexyron.model_materialized_read`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-model-materialized-read.md): nexyron.model materialized read read one cached materialized model artifact
- [`nexyron.model_pr_curve`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-model-pr-curve.md): nexyron.model pr curve evaluate one registered native model across multiple thresholds and return precision/recall points
- [`nexyron.model_refresh`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-model-refresh.md): nexyron.model refresh refresh one cached materialized model artifact using its stored scenario and requested temporal anchors
- [`nexyron.model_roc_curve`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-model-roc-curve.md): nexyron.model roc curve evaluate one registered native model across multiple thresholds and return ROC points
- [`nexyron.model_score_many`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-model-score-many.md): nexyron.model score many score multiple subjects with a registered native model using its bound snapshot contract
- [`nexyron.model_score`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-model-score.md): nexyron.model score scores one subject with a registered native model using its bound snapshot contract
- [`nexyron.model_threshold_curve`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-model-threshold-curve.md): nexyron.model threshold curve evaluate one registered native model across multiple operating thresholds on a labeled abstraction dataset
- [`nexyron.model_uncertainty_report`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models/nexyron-model-uncertainty-report.md): nexyron.model uncertainty report report aggregate uncertainty behavior for one registered native model on a labeled abstraction dataset
- [Abstraction Platform/Model Runtime Procedures](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/models.md): This family resolves features and executes the native model runtime for scoring, explanation, evaluation, and quality analysis.
- [`nexyron.policy_apply`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-apply.md): nexyron.policy apply apply one policy by recording observed intervention events for each selected subject
- [`nexyron.policy_bandit_apply`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-bandit-apply.md): nexyron.policy bandit apply apply one multi arm bandit policy by recording observed intervention events with chosen arm feedback metadata
- [`nexyron.policy_bandit_decide`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-bandit-decide.md): nexyron.policy bandit decide select intervention targets and concrete arms from one multi arm policy using epsilon greedy, LinUCB, or Thompson style contextual ranking
- [`nexyron.policy_bandit_evaluate`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-bandit-evaluate.md): nexyron.policy bandit evaluate summarize arm level applied actions and realized feedback for one bandit policy from logged intervention events and responses
- [`nexyron.policy_bandit_offpolicy_report`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-bandit-offpolicy-report.md): nexyron.policy bandit offpolicy report estimate one current bandit policy from logged intervention events with IPS, SNIPS, and doubly robust reward estimates
- [`nexyron.policy_bandit_sensitivity_report`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-bandit-sensitivity-report.md): nexyron.policy bandit sensitivity report sweep propensity clipping bounds for one logged bandit policy and report IPS, SNIPS, and doubly robust sensitivity
- [`nexyron.policy_bandit_subgroup_report`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-bandit-subgroup-report.md): nexyron.policy bandit subgroup report summarize logged bandit feedback by subgroup using a subject to group query
- [`nexyron.policy_causal_bandit_decide`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-causal-bandit-decide.md): nexyron.policy causal bandit decide select intervention targets from the learned causal ranking with a lightweight exploration component
- [`nexyron.policy_causal_bootstrap_report`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-causal-bootstrap-report.md): nexyron.policy causal bootstrap report estimate bootstrap uncertainty over the cumulative causal value selected by one policy
- [`nexyron.policy_causal_compare`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-causal-compare.md): nexyron.policy causal compare compare two policies on the same labeled abstraction dataset using native learned treatment effect estimates over their selected sets
- [`nexyron.policy_causal_diagnostic_report`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-causal-diagnostic-report.md): nexyron.policy causal diagnostic report summarize overlap, balance, and doubly robust effect estimates for one causal policy contract
- [`nexyron.policy_causal_gain_table`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-causal-gain-table.md): nexyron.policy causal gain table build a ranked gain table over learned treatment effects for one policy on a labeled abstraction dataset
- [`nexyron.policy_causal_optimize`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-causal-optimize.md): nexyron.policy causal optimize optimize one policy causally by ranking eligible subjects by learned treatment effect instead of the current direct score
- [`nexyron.policy_causal_score`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-causal-score.md): nexyron.policy causal score return subject level learned treatment effect estimates for one policy on a labeled abstraction dataset
- [`nexyron.policy_causal_value_curve`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-causal-value-curve.md): nexyron.policy causal value curve build a budget by budget causal value frontier for one policy over the learned treatment effect ranking
- [`nexyron.policy_causal_value_report`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-causal-value-report.md): nexyron.policy causal value report summarize the current causal value of one policy after ranking by learned treatment effect and applying the current action budget
- [`nexyron.policy_compare`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-compare.md): nexyron.policy compare compare two policies across current selected targets and observed response summaries
- [`nexyron.policy_dataset_compare`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-dataset-compare.md): nexyron.policy dataset compare compare two policies on the same labeled abstraction dataset using their current decision contracts
- [`nexyron.policy_dataset_evaluate`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-dataset-evaluate.md): nexyron.policy dataset evaluate evaluate one policy against a labeled abstraction dataset using its current decision contract
- [`nexyron.policy_decide`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-decide.md): nexyron.policy decide select intervention targets from a registered policy using its bound model contract
- [`nexyron.policy_doubly_robust_compare`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-doubly-robust-compare.md): nexyron.policy doubly robust compare compare two policies on the same labeled abstraction dataset using native learned doubly robust estimates
- [`nexyron.policy_doubly_robust_report`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-doubly-robust-report.md): nexyron.policy doubly robust report learn propensities and treated/control outcome models automatically and report doubly robust treatment effect estimates
- [`nexyron.policy_evaluate`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-evaluate.md): nexyron.policy evaluate summarize observed intervention and response behavior for one policy
- [`nexyron.policy_explain`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-explain.md): nexyron.policy explain explain why one subject was or was not selected by a policy
- [`nexyron.policy_gain_table`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-gain-table.md): nexyron.policy gain table build a rank based gain table for one policy on a labeled abstraction dataset using its current decision contract
- [`nexyron.policy_materialize`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-materialize.md): nexyron.policy materialize evaluate one policy contract and cache the resulting selected subjects as a materialized policy artifact
- [`nexyron.policy_materialized_drop`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-materialized-drop.md): nexyron.policy materialized drop drop one cached materialized policy artifact
- [`nexyron.policy_materialized_read`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-materialized-read.md): nexyron.policy materialized read read one cached materialized policy artifact
- [`nexyron.policy_offpolicy_compare`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-offpolicy-compare.md): nexyron.policy offpolicy compare compare two policies on the same labeled abstraction dataset using the same explicit inverse propensity weighting contract
- [`nexyron.policy_offpolicy_report`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-offpolicy-report.md): nexyron.policy offpolicy report build an inverse propensity weighted off policy report for one policy on a labeled abstraction dataset using an explicit propensity query
- [`nexyron.policy_propensity_balance_report`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-propensity-balance-report.md): nexyron.policy propensity balance report report pre weighting and propensity weighted covariate balance for numeric snapshot features under one policy
- [`nexyron.policy_propensity_overlap_report`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-propensity-overlap-report.md): nexyron.policy propensity overlap report diagnose learned propensity overlap and effective sample size for one policy on a labeled abstraction dataset
- [`nexyron.policy_propensity_report`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-propensity-report.md): nexyron.policy propensity report learn treatment propensities automatically from the current policy selections on a labeled abstraction dataset and summarize model quality
- [`nexyron.policy_refresh`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-refresh.md): nexyron.policy refresh refresh one cached materialized policy artifact using its stored scenario and requested temporal anchors
- [`nexyron.policy_uplift_compare`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-uplift-compare.md): nexyron.policy uplift compare compare two policies on the same labeled abstraction dataset by their observational treated versus control uplift summaries
- [`nexyron.policy_uplift_report`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies/nexyron-policy-uplift-report.md): nexyron.policy uplift report build an observational uplift style report for one policy on a labeled abstraction dataset by comparing treated and control outcome rates
- [Abstraction Platform/Policy, Bandit, And Causal Procedures](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/policies.md): This family covers decisioning, interventions, policy selection, bandit exploration, and causal analysis over registered abstraction contracts.
- [`nexyron.abstraction_list`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-abstraction-list.md): nexyron.abstraction list lists the current catalog or artifact entries for this semantic family.
- [`nexyron.abstraction_match`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-abstraction-match.md): nexyron.abstraction match resolves one registered abstraction into the virtual subject set that belongs to that abstraction.
- [`nexyron.abstraction_read`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-abstraction-read.md): nexyron.abstraction read read one abstraction definition
- [`nexyron.abstraction_register`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-abstraction-register.md): nexyron.abstraction register register or replace one abstraction definition
- [`nexyron.dataset_list`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-dataset-list.md): nexyron.dataset list lists the current catalog or artifact entries for this semantic family.
- [`nexyron.dataset_read`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-dataset-read.md): nexyron.dataset read read one dataset definition
- [`nexyron.dataset_register`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-dataset-register.md): nexyron.dataset register register or replace one dataset definition
- [`nexyron.feature_get`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-feature-get.md): nexyron.feature get computes one registered feature for one abstraction subject.
- [`nexyron.feature_list`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-feature-list.md): nexyron.feature list lists the current catalog or artifact entries for this semantic family.
- [`nexyron.feature_read`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-feature-read.md): nexyron.feature read read one feature definition
- [`nexyron.feature_register`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-feature-register.md): nexyron.feature register registers or replaces one feature definition.
- [`nexyron.feature_serve_many`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-feature-serve-many.md): nexyron.feature serve many serve multiple subject feature maps from one snapshot contract, optionally reusing a matching materialized snapshot
- [`nexyron.feature_serve`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-feature-serve.md): nexyron.feature serve serve one subject feature map from a snapshot contract, optionally reusing a matching materialized snapshot
- [`nexyron.intervention_list`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-intervention-list.md): nexyron.intervention list lists the current catalog or artifact entries for this semantic family.
- [`nexyron.intervention_read`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-intervention-read.md): nexyron.intervention read read one intervention definition
- [`nexyron.intervention_record`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-intervention-record.md): nexyron.intervention record record one observed intervention event into the graph
- [`nexyron.intervention_register`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-intervention-register.md): nexyron.intervention register register or replace one intervention definition
- [`nexyron.intervention_response_record`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-intervention-response-record.md): nexyron.intervention response record record one observed response attached to an intervention event
- [`nexyron.model_list`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-model-list.md): nexyron.model list lists the current catalog or artifact entries for this semantic family.
- [`nexyron.model_read`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-model-read.md): nexyron.model read read one registered native scoring model
- [`nexyron.model_register`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-model-register.md): nexyron.model register register or replace one native scoring model bound to a semantic snapshot contract
- [`nexyron.policy_list`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-policy-list.md): nexyron.policy list lists the current catalog or artifact entries for this semantic family.
- [`nexyron.policy_read`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-policy-read.md): nexyron.policy read read one registered policy contract
- [`nexyron.policy_register`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-policy-register.md): nexyron.policy register register or replace one policy contract that maps a model to an intervention
- [`nexyron.scenario_evaluate`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-scenario-evaluate.md): nexyron.scenario evaluate compare baseline and scenario applied snapshot rows for a named snapshot
- [`nexyron.scenario_list`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-scenario-list.md): nexyron.scenario list lists the current catalog or artifact entries for this semantic family.
- [`nexyron.scenario_read`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-scenario-read.md): nexyron.scenario read read one hypothetical scenario definition
- [`nexyron.scenario_register`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-scenario-register.md): nexyron.scenario register register or replace one hypothetical scenario definition
- [`nexyron.snapshot_list`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-snapshot-list.md): nexyron.snapshot list lists the current catalog or artifact entries for this semantic family.
- [`nexyron.snapshot_read`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-snapshot-read.md): nexyron.snapshot read read one snapshot definition
- [`nexyron.snapshot_register`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-snapshot-register.md): nexyron.snapshot register register or replace one snapshot definition
- [`nexyron.split_policy_list`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-split-policy-list.md): nexyron.split policy list lists the current catalog or artifact entries for this semantic family.
- [`nexyron.split_policy_read`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-split-policy-read.md): nexyron.split policy read read one dataset split policy
- [`nexyron.split_policy_register`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-split-policy-register.md): nexyron.split policy register register or replace one dataset split policy
- [Abstraction Platform/Registry Procedures](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry.md): This family defines and reads named abstraction contracts such as abstractions, features, snapshots, datasets, models, and policies.
- [nexyron.decision_run](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/registry/nexyron-decision-run.md): CALL nexyron.decision run $request starts a service owned Decision Intelligence workflow. It is a mutating procedure because it queues background work and can create or update Le
- [`nexyron.abstraction_artifact_status`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-abstraction-artifact-status.md): nexyron.abstraction artifact status reports cross artifact runtime status for the abstraction platform.
- [`nexyron.abstraction_contract_status`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-abstraction-contract-status.md): nexyron.abstraction contract status reports cross artifact runtime status for the abstraction platform.
- [`nexyron.abstraction_dependency_graph`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-abstraction-dependency-graph.md): nexyron.abstraction dependency graph reports cross artifact runtime status for the abstraction platform.
- [`nexyron.abstraction_refresh_stale`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-abstraction-refresh-stale.md): nexyron.abstraction refresh stale operates on the queued or stale abstraction refresh runtime.
- [`nexyron.abstraction_task_enqueue_stale`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-abstraction-task-enqueue-stale.md): nexyron.abstraction task enqueue stale operates on the queued or stale abstraction refresh runtime.
- [`nexyron.abstraction_task_list`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-abstraction-task-list.md): nexyron.abstraction task list lists the current catalog or artifact entries for this semantic family.
- [`nexyron.abstraction_task_run_all`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-abstraction-task-run-all.md): nexyron.abstraction task run all operates on the queued or stale abstraction refresh runtime.
- [`nexyron.abstraction_task_run_once`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-abstraction-task-run-once.md): nexyron.abstraction task run once operates on the queued or stale abstraction refresh runtime.
- [`nexyron.dataset_build`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-dataset-build.md): nexyron.dataset build build one logical dataset from a snapshot and optional split policy
- [`nexyron.dataset_materialize`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-dataset-materialize.md): nexyron.dataset materialize build and cache one materialized dataset in the shared abstraction runtime
- [`nexyron.dataset_materialized_drop`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-dataset-materialized-drop.md): nexyron.dataset materialized drop drop one cached materialized dataset artifact
- [`nexyron.dataset_materialized_list`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-dataset-materialized-list.md): nexyron.dataset materialized list lists the current catalog or artifact entries for this semantic family.
- [`nexyron.dataset_materialized_read`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-dataset-materialized-read.md): nexyron.dataset materialized read read one cached materialized dataset artifact
- [`nexyron.dataset_refresh`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-dataset-refresh.md): nexyron.dataset refresh refresh one cached materialized dataset artifact using its stored scenario and requested as of timestamp
- [`nexyron.feature_history`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-feature-history.md): nexyron.feature history reads stream backed materialized values for one abstraction feature.
- [`nexyron.feature_separability`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-feature-separability.md): nexyron.feature separability scores latest materialized abstraction feature values against target features.
- [`nexyron.lens_rule_run_many`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-lens-rule-run-many.md): nexyron.lens rule run many executes a saved Lens predictive rule ensemble for many subjects. It returns one canonical prediction per subject and target feature, repeated on the co
- [`nexyron.model_materialized_list`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-model-materialized-list.md): nexyron.model materialized list lists the current catalog or artifact entries for this semantic family.
- [`nexyron.policy_materialized_list`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-policy-materialized-list.md): nexyron.policy materialized list lists the current catalog or artifact entries for this semantic family.
- [`nexyron.snapshot_build`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-snapshot-build.md): nexyron.snapshot build builds one logical feature snapshot from registered feature definitions.
- [`nexyron.snapshot_materialize`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-snapshot-materialize.md): nexyron.snapshot materialize builds and caches one materialized feature snapshot in the shared abstraction runtime.
- [`nexyron.snapshot_materialized_drop`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-snapshot-materialized-drop.md): nexyron.snapshot materialized drop drop one cached materialized snapshot artifact
- [`nexyron.snapshot_materialized_list`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-snapshot-materialized-list.md): nexyron.snapshot materialized list lists cached materialized feature snapshot artifacts.
- [`nexyron.snapshot_materialized_read`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-snapshot-materialized-read.md): nexyron.snapshot materialized read reads one cached materialized feature snapshot artifact.
- [`nexyron.snapshot_refresh`](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime/nexyron-snapshot-refresh.md): nexyron.snapshot refresh refresh one cached materialized snapshot artifact using its stored scenario and requested as of timestamp
- [Abstraction Platform/Runtime And Artifact Procedures](https://nexyron.tech/docs/cypher/procedures/abstraction-platform/runtime.md): This family builds, materializes, refreshes, and inspects abstraction artifacts and scenario aware runtime outputs.
- [Algorithms/Centrality Procedures](https://nexyron.tech/docs/cypher/procedures/algorithms/centrality.md): This family is about scoring how important or influential nodes are according to different network notions.
- [betweenness_centrality](https://nexyron.tech/docs/cypher/procedures/algorithms/centrality/betweenness-centrality.md): Score nodes by how often they lie on shortest paths between other nodes.
- [closeness_centrality](https://nexyron.tech/docs/cypher/procedures/algorithms/centrality/closeness-centrality.md): Score nodes by how close they are, on average, to all other reachable nodes.
- [degree_centrality](https://nexyron.tech/docs/cypher/procedures/algorithms/centrality/degree-centrality.md): Centrality procedures rank nodes by structural importance. They are useful for influence, dependency, bottleneck, and exposure analysis, but each metric encodes a different meaning
- [eigenvector_centrality](https://nexyron.tech/docs/cypher/procedures/algorithms/centrality/eigenvector-centrality.md): Score nodes by connection to other high scoring nodes.
- [harmonic_centrality](https://nexyron.tech/docs/cypher/procedures/algorithms/centrality/harmonic-centrality.md): Score nodes using inverse distances to others.
- [hits](https://nexyron.tech/docs/cypher/procedures/algorithms/centrality/hits.md): Centrality procedures rank nodes by structural importance. They are useful for influence, dependency, bottleneck, and exposure analysis, but each metric encodes a different meaning
- [pagerank](https://nexyron.tech/docs/cypher/procedures/algorithms/centrality/pagerank.md): Score nodes by recursive importance based on incoming structure.
- [Algorithms/Clustering And Triangles Procedures](https://nexyron.tech/docs/cypher/procedures/algorithms/clustering-and-triangles.md): This family is about measuring local closure, transitivity, and dense substructure.
- [clique_counting](https://nexyron.tech/docs/cypher/procedures/algorithms/clustering-and-triangles/clique-counting.md): Clustering and triangle procedures measure local closure: whether neighbors of a node also connect to each other. They are useful for cohesion, trust, fraud ring, and dense neighbo
- [clustering_coefficient](https://nexyron.tech/docs/cypher/procedures/algorithms/clustering-and-triangles/clustering-coefficient.md): Measure local triadic closure around nodes.
- [total_triangles](https://nexyron.tech/docs/cypher/procedures/algorithms/clustering-and-triangles/total-triangles.md): Clustering and triangle procedures measure local closure: whether neighbors of a node also connect to each other. They are useful for cohesion, trust, fraud ring, and dense neighbo
- [triangle_count](https://nexyron.tech/docs/cypher/procedures/algorithms/clustering-and-triangles/triangle-count.md): Clustering and triangle procedures measure local closure: whether neighbors of a node also connect to each other. They are useful for cohesion, trust, fraud ring, and dense neighbo
- [triangles](https://nexyron.tech/docs/cypher/procedures/algorithms/clustering-and-triangles/triangles.md): Clustering and triangle procedures measure local closure: whether neighbors of a node also connect to each other. They are useful for cohesion, trust, fraud ring, and dense neighbo
- [Algorithms/Community Detection Procedures](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection.md): This family is about partitioning, labeling, or evaluating graph structure so that users can reason about groups, roles, overlaps, or boundaries. The important point is that these
- [bigclam](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/bigclam.md): An overlapping community algorithm based on latent community affiliation strengths.
- [community_analytics_suite](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/community-analytics-suite.md): A bundled procedure family for profiling, comparing, and operationalizing communities once they have been detected.
- [conductance](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/conductance.md): A cut quality metric that measures how easily a community leaks to the rest of the graph.
- [degree_corrected_nested_stochastic_block_partition](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/degree-corrected-nested-stochastic-block-partition.md): A hierarchical block model variant that both captures nested role structure and discounts pure degree effects.
- [degree_corrected_stochastic_block_partition](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/degree-corrected-stochastic-block-partition.md): A block model partition that accounts for degree variation so hubs do not dominate the role structure unfairly.
- [graph_quality](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/graph-quality.md): nexyron.graph quality computes a bundled structural quality assessment for either the observed LPG graph or the materialized abstraction knowledge graph.
- [hierarchical_leiden](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/hierarchical-leiden.md): A multi level Leiden variant that exposes community structure at more than one resolution.
- [infomap](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/infomap.md): A flow based community detection algorithm that groups nodes by how a random walk would remain trapped within them.
- [k1coloring](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/k1coloring.md): A graph coloring style partitioning procedure aimed at separation constraints rather than community cohesion.
- [label_propagation](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/label-propagation.md): A fast heuristic that spreads labels through local neighborhoods until communities emerge.
- [leiden](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/leiden.md): A refinement oriented community detection procedure that improves on Louvain by enforcing better connected communities.
- [louvain](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/louvain.md): A fast modularity maximizing community detection procedure that produces one non overlapping partition of the graph.
- [maxkcut](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/maxkcut.md): A partitioning procedure that aims to maximize the weight of edges cut between groups.
- [modularity_metric](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/modularity-metric.md): A quality metric for judging how strongly a proposed partition separates internal ties from external ones.
- [modularity_optimization](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/modularity-optimization.md): A procedure focused on maximizing modularity as the explicit objective for a partition.
- [nested_stochastic_block_partition](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/nested-stochastic-block-partition.md): A hierarchical block model procedure that reveals structural roles at multiple levels.
- [sllpa](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/sllpa.md): A structured overlapping label propagation variant aimed at cleaner multi membership communities.
- [slpa](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/slpa.md): An overlapping community algorithm where nodes can keep and emit multiple labels over time.
- [stochastic_block_partition](https://nexyron.tech/docs/cypher/procedures/algorithms/community-detection/stochastic-block-partition.md): A block model procedure that groups nodes by similar connection patterns, not only by dense internal ties.
- [Algorithms/Components And Ordering Procedures](https://nexyron.tech/docs/cypher/procedures/algorithms/components-and-ordering.md): This family is about partitioning or ordering the graph by connectivity structure.
- [connected_components](https://nexyron.tech/docs/cypher/procedures/algorithms/components-and-ordering/connected-components.md): Partition an undirected view of the graph into disconnected groups.
- [strongly_connected_components](https://nexyron.tech/docs/cypher/procedures/algorithms/components-and-ordering/strongly-connected-components.md): Partition a directed graph into strongly connected groups.
- [topological_sort](https://nexyron.tech/docs/cypher/procedures/algorithms/components-and-ordering/topological-sort.md): Produce an order consistent with DAG dependencies.
- [Algorithms/Shortest Path And Routing Procedures](https://nexyron.tech/docs/cypher/procedures/algorithms/shortest-path-and-routing.md): This family is about finding efficient routes or path distances.
- [astar](https://nexyron.tech/docs/cypher/procedures/algorithms/shortest-path-and-routing/astar.md): Heuristic shortest path search toward a target.
- [bellman_ford](https://nexyron.tech/docs/cypher/procedures/algorithms/shortest-path-and-routing/bellman-ford.md): Single source shortest paths with negative edge support and cycle detection.
- [dag_longest_path](https://nexyron.tech/docs/cypher/procedures/algorithms/shortest-path-and-routing/dag-longest-path.md): Shortest path and routing procedures compute feasible routes under different cost and graph assumptions. They are useful for logistics, dependency chains, impact paths, and path ba
- [dijkstra](https://nexyron.tech/docs/cypher/procedures/algorithms/shortest-path-and-routing/dijkstra.md): Find shortest path distances in non negative weighted graphs.
- [floyd_warshall](https://nexyron.tech/docs/cypher/procedures/algorithms/shortest-path-and-routing/floyd-warshall.md): Shortest path and routing procedures compute feasible routes under different cost and graph assumptions. They are useful for logistics, dependency chains, impact paths, and path ba
- [sssp](https://nexyron.tech/docs/cypher/procedures/algorithms/shortest-path-and-routing/sssp.md): Shortest path and routing procedures compute feasible routes under different cost and graph assumptions. They are useful for logistics, dependency chains, impact paths, and path ba
- [yens](https://nexyron.tech/docs/cypher/procedures/algorithms/shortest-path-and-routing/yens.md): Shortest path and routing procedures compute feasible routes under different cost and graph assumptions. They are useful for logistics, dependency chains, impact paths, and path ba
- [adamic_adar](https://nexyron.tech/docs/cypher/procedures/algorithms/similarity-and-embedding/adamic-adar.md): Score pairs by rare shared neighbors more than common ones.
- [Algorithms/Similarity And Embedding Procedures](https://nexyron.tech/docs/cypher/procedures/algorithms/similarity-and-embedding.md): This family is about pairwise similarity, walk based exploration, and embedding style representation learning.
- [common_neighbors](https://nexyron.tech/docs/cypher/procedures/algorithms/similarity-and-embedding/common-neighbors.md): Similarity and embedding procedures compare nodes by neighborhood overlap, random walk context, or learned vector position. They are useful for link prediction, recommendations, de
- [fast_rp](https://nexyron.tech/docs/cypher/procedures/algorithms/similarity-and-embedding/fast-rp.md): Similarity and embedding procedures compare nodes by neighborhood overlap, random walk context, or learned vector position. They are useful for link prediction, recommendations, de
- [knn](https://nexyron.tech/docs/cypher/procedures/algorithms/similarity-and-embedding/knn.md): Return nearest neighbors by configured similarity.
- [node_similarity](https://nexyron.tech/docs/cypher/procedures/algorithms/similarity-and-embedding/node-similarity.md): Similarity and embedding procedures compare nodes by neighborhood overlap, random walk context, or learned vector position. They are useful for link prediction, recommendations, de
- [preferential_attachment](https://nexyron.tech/docs/cypher/procedures/algorithms/similarity-and-embedding/preferential-attachment.md): Score pairs by the product of their degrees.
- [random_walk](https://nexyron.tech/docs/cypher/procedures/algorithms/similarity-and-embedding/random-walk.md): Similarity and embedding procedures compare nodes by neighborhood overlap, random walk context, or learned vector position. They are useful for link prediction, recommendations, de
- [resource_allocation](https://nexyron.tech/docs/cypher/procedures/algorithms/similarity-and-embedding/resource-allocation.md): Score pairs by resource allocation style shared neighbor weighting.
- [total_neighbors](https://nexyron.tech/docs/cypher/procedures/algorithms/similarity-and-embedding/total-neighbors.md): Score or summarize pairs by combined neighborhood size.
- [Algorithms/Structure Procedures](https://nexyron.tech/docs/cypher/procedures/algorithms/structure.md): This family is about finding articulation, bridge, or core structure in the graph.
- [articulation_points](https://nexyron.tech/docs/cypher/procedures/algorithms/structure/articulation-points.md): Find nodes whose removal disconnects the graph.
- [bridges](https://nexyron.tech/docs/cypher/procedures/algorithms/structure/bridges.md): Find edges whose removal disconnects the graph.
- [kcore](https://nexyron.tech/docs/cypher/procedures/algorithms/structure/kcore.md): Find core numbers and dense nested cores.
- [Algorithms/Traversal Procedures](https://nexyron.tech/docs/cypher/procedures/algorithms/traversal.md): This family is about systematic graph exploration from a start point.
- [bfs](https://nexyron.tech/docs/cypher/procedures/algorithms/traversal/bfs.md): Breadth first traversal from a start point.
- [dfs](https://nexyron.tech/docs/cypher/procedures/algorithms/traversal/dfs.md): Depth first traversal from a start point.
- [Algorithms/Trees And Flow Procedures](https://nexyron.tech/docs/cypher/procedures/algorithms/trees-and-flow.md): This family is about minimum structure, Steiner style selection, and flow optimization.
- [k_spanning_tree](https://nexyron.tech/docs/cypher/procedures/algorithms/trees-and-flow/k-spanning-tree.md): Produce multiple or constrained spanning tree style results.
- [kruskal](https://nexyron.tech/docs/cypher/procedures/algorithms/trees-and-flow/kruskal.md): Minimum spanning tree construction by greedy edge addition.
- [max_flow](https://nexyron.tech/docs/cypher/procedures/algorithms/trees-and-flow/max-flow.md): Compute maximum feasible flow between source and sink.
- [min_cost_max_flow](https://nexyron.tech/docs/cypher/procedures/algorithms/trees-and-flow/min-cost-max-flow.md): Maximize flow while minimizing total cost.
- [prim](https://nexyron.tech/docs/cypher/procedures/algorithms/trees-and-flow/prim.md): Minimum spanning tree construction by growing from a frontier.
- [prize_steiner_tree](https://nexyron.tech/docs/cypher/procedures/algorithms/trees-and-flow/prize-steiner-tree.md): Steiner style optimization with node prizes and edge costs.
- [spanning_tree](https://nexyron.tech/docs/cypher/procedures/algorithms/trees-and-flow/spanning-tree.md): Tree and flow procedures optimize connectivity or movement through weighted graphs. They are useful for network design, allocation, dependency coverage, and capacity analysis.
- [steiner_tree](https://nexyron.tech/docs/cypher/procedures/algorithms/trees-and-flow/steiner-tree.md): Connect selected terminals with a low cost tree.
- [Abstraction Registry Procedures](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-abstraction-registry.md): Nexyron now exposes a abstraction registry procedure family for several higher level abstraction and runtime objects:
- [Catalog And Projections Procedures](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections.md): This family is about management and discoverability of procedure surface, named graph snapshots, and materialized aggregate views.
- [nexyron.abstraction_graph.project](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-abstraction-graph-project.md): nexyron.abstraction graph.project refreshes the abstraction LPG mirror and creates a named graph projection for algorithms.
- [nexyron.abstraction_graph.refresh](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-abstraction-graph-refresh.md): nexyron.abstraction graph.refresh materializes the abstraction catalog into the normal LPG store.
- [nexyron.aggregateview_create](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-aggregateview-create.md): Create a named materialized aggregate view from a stored Cypher query.
- [nexyron.aggregateview_drop](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-aggregateview-drop.md): Drop a named materialized aggregate view and remove its stored metadata and rows.
- [nexyron.aggregateview_list](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-aggregateview-list.md): List materialized aggregate views and their current metadata.
- [nexyron.aggregateview_read](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-aggregateview-read.md): Read the current materialized rows of a named aggregate view.
- [nexyron.aggregateview_refresh](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-aggregateview-refresh.md): Refresh a named materialized aggregate view by recomputing its stored result from the current source data.
- [nexyron.graph.drop](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-graph-drop.md): Catalog and projection procedures manage projected graphs, aggregate views, procedure metadata, and abstraction graph projections used by analytical workflows.
- [nexyron.graph.list](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-graph-list.md): Catalog and projection procedures manage projected graphs, aggregate views, procedure metadata, and abstraction graph projections used by analytical workflows.
- [nexyron.graph.project](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-graph-project.md): Create a named snapshot graph projection.
- [nexyron.graph.refresh](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-graph-refresh.md): Rebuild a projection from its stored definition.
- [nexyron.procedures](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-procedures.md): List the currently registered procedures and their output signatures.
- [`nexyron.semantic.registry_expand`](https://nexyron.tech/docs/cypher/procedures/semantic/nexyron-semantic-registry-expand.md): nexyron.semantic.registry expand expands one semantic search hit into registry anchors and sampled observed graph data.
- [`nexyron.semantic.search`](https://nexyron.tech/docs/cypher/procedures/semantic/nexyron-semantic-search.md): nexyron.semantic.search is the canonical semantic search procedure. It searches one unified semantic ANN index containing graph node embeddings, graph edge embeddings, abstraction
- [nexyron.semantic.edges](https://nexyron.tech/docs/cypher/procedures/semantic/nexyron-semantic-edges.md): Normal semantic search should use one query:
- [nexyron.semantic.mmrEdges](https://nexyron.tech/docs/cypher/procedures/semantic/nexyron-semantic-mmredges.md): Diversity reranked debug retrieval of edges.
- [nexyron.semantic.mmrNodes](https://nexyron.tech/docs/cypher/procedures/semantic/nexyron-semantic-mmrnodes.md): Diversity reranked debug retrieval of nodes.
- [nexyron.semantic.nodes](https://nexyron.tech/docs/cypher/procedures/semantic/nexyron-semantic-nodes.md): Normal semantic search should use one query:
- [Semantic Procedures](https://nexyron.tech/docs/cypher/procedures/semantic.md): This family is about semantic retrieval and diversity oriented semantic retrieval.
- [nexyron.entity_time_range](https://nexyron.tech/docs/cypher/procedures/temporal-and-streaming/nexyron-entity-time-range.md): Scan timeline events for a selected list of subject node IDs over a time range.
- [nexyron.global_time_bins](https://nexyron.tech/docs/cypher/procedures/temporal-and-streaming/nexyron-global-time-bins.md): Aggregate global timeline activity into fixed width bins for heatmap and overview views.
- [nexyron.global_time_range](https://nexyron.tech/docs/cypher/procedures/temporal-and-streaming/nexyron-global-time-range.md): Rank temporal subjects across the graph for a time range and optional tag.
- [nexyron.latest_global_temporal_event](https://nexyron.tech/docs/cypher/procedures/temporal-and-streaming/nexyron-latest-global-temporal-event.md): Return the latest contribution recorded in Nexyron's global temporal timeline.
- [nexyron.temporal_bucket_aggregate](https://nexyron.tech/docs/cypher/procedures/temporal-and-streaming/nexyron-temporal-bucket-aggregate.md): Aggregate one declared temporal property across all subjects, or across a selected subject list, into calendar or fixed width time buckets without first materializing every tempora
- [nexyron.temporal_bucket_group_aggregate](https://nexyron.tech/docs/cypher/procedures/temporal-and-streaming/nexyron-temporal-bucket-group-aggregate.md): Aggregate one declared temporal property into calendar or fixed width time buckets, split by a categorical path inside the record, without first materializing every temporal point
- [nexyron.temporal_geo_dbscan](https://nexyron.tech/docs/cypher/procedures/temporal-and-streaming/nexyron-temporal-geo-dbscan.md): Cluster one temporal property history of geographic points using DBSCAN.
- [nexyron.temporal_geo_dbscan_many](https://nexyron.tech/docs/cypher/procedures/temporal-and-streaming/nexyron-temporal-geo-dbscan-many.md): Cluster temporal geographic histories from many nodes together using DBSCAN.
- [nexyron.temporal_history](https://nexyron.tech/docs/cypher/procedures/temporal-and-streaming/nexyron-temporal-history.md): Read the hidden timestamped history for one declared temporal property on one known subject node.
- [nexyron.temporal_rollup](https://nexyron.tech/docs/cypher/procedures/temporal-and-streaming/nexyron-temporal-rollup.md): Read one declared rollup tier for one temporal property on one known subject node.
- [Temporal And Streaming Procedures](https://nexyron.tech/docs/cypher/procedures/temporal-and-streaming.md): These procedures cover the parts of Nexyron's temporal surface that are exposed as CALL procedures rather than as row pipeline clauses.