What you can build with it

What it does

The package runs Convai Innovations’ Laya model through ONNX Runtime for typed classification and scoring in Node.js and TypeScript.

Evidence 1 ↗

How Jev fits

It exposes a request and response shape compatible with Jev’s system_one API while running Laya weights locally.

Evidence 1 ↗

Getting started

Install @receptron/laya on Node.js 20 or newer, load Laya, then pass state and typed questions to systemOne; close the instance afterward.

Evidence 1 ↗ · Evidence 2 ↗

Scope and limits

Question options must fit 192 tokens. The English checkpoint truncates state at its 512-token limit after the question header, and numeric JSON formatting can differ from Python.

Evidence 1 ↗

Repository description

Run Laya, the open-source Jev-compatible System-1 decision model, from Node.js / TypeScript via ONNX Runtime

Project facts

Relationship to Jev
Local alternative
Evidence
Documented
Language
TypeScript
License
MIT
Origin
Original repository
Repository status
Not archived
Created
2026-09-19
Last code update
2026-09-21
GitHub stars
589
Evidence checked
Sep 30, 2026
Metadata checked
Sep 29, 2026
Check status
Up to date

Stars measure the whole repository, including work unrelated to Jev.

Evidence and scope

Documented records the linked documentation or source. JevHunt has not independently run or benchmarked this project.

Evidence commit: 6478649e723122ca24bbf5fb69ed1010023c9750

Discovered through: typesafe-field-guide.

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