neo4jev

Typesafe.ai System One Model Jev navigating a Neo4j graph by using a classifier over neighbouring relationships

How it uses Jev

neo4jev — Graph Navigation Demo (TypeSafe Jev + Neo4j)

Getting started

Requires Python =3.12 and uv .

Source: community catalog. Details and metrics reflect the published community snapshot and are not a performance endorsement. Documentation details extracted from GitHub · the README.

Keep exploring

Similar to neo4jev

Browse all
typesafe-ui project preview
Integrations
shadcn-style reusable components and blocks for using TypeSafe AI.
eve project preview
Integrations
Vercel's open agent framework, which ships Jev as the default evaluation model in its experimental evaluate path.
ai-cli project preview
Integrations
Vercel Labs terminal CLI that can run Jev as the evaluation model for its evaluate command.
jev-browser project preview
Browser & computer use
Browser use using Typesafe's Jev model
perch project preview
Agent tooling
Open-source CLI that parses a repository into a method-level call graph, then asks Jev to flag likely defects and check project rules written in plain English.
simple-jev project preview
Applications
Turn any open model into a classifier/jev endpoint
laya-jev-GraphRAG project preview
Benchmarks & research
Agentic GraphRAG engine using swappable System One decision models (local Laya / cloud Jev). Features a complete 4-phase pipeline (Ingestion, Pre-Retrieval, Traversal, Post-Retrieval) and evaluation across Neo4j, Memgraph, Apache AGE, and Kùzu driven by a custom A* traversal algorithm.
agi-jev-containment project preview
Games & simulations
AGI JEV Detection — local AI agent monitor: chain-level malicious-agent detection (TypeSafe Jev + Sentinel), escalate-only L1–L5 containment, Neo4j forensics, AngryRobot dashboard. HackSpain 2026.
DGP (Decision Graph Protocol) project preview
Experimental decision protocol whose Jev adapter evaluates framed evidence with typed choices, while application code validates permissions and commits simulated demo actions.