neo4jev

What it is

A demo application that navigates a Neo4j graph one hop at a time using TypeSafe's (typesafe-sdk) systemone structured-decision API instead of free-text LLM generation. At each visited node, the outgoing relationships are presented as Choice options (relationship type, relationship properties, target node label/properties), and the API returns a full probability distribution over which relationshi

Getting started

From the README:

uv sync

Where the decision sits

neo4jev calls the hosted decision API rather than running its own weights. That keeps the project small and means its behaviour moves whenever the vendor ships a new model version. It also means an API key and a network round trip sit in the path of every decision.

Models it references: Jev.

How active it is

Created 2026-09-16, last pushed 2026-09-18, 182 stars and 27 forks when we read it on 2026-11-02. Everything in this category is weeks old at most, so a stale push date means something different here than it would on a mature project. Check the repository before you depend on it.