Guide · Guides & docs
Meet Laya, the open-source equivalent of Jev
Victor Janni introduces Laya, an ultra-fast typed decision model, as the open-source equivalent of Jev.
Open x.com ↗If you liked the idea of Jev (ultra-fast, typed decision models instead of heavy 70B LLMs), meet Laya—the open-source equivalent.
Why it matters for production pipelines:
1. Blazing Speed (<100ms):
Avoids slow token-by-token generation. Evaluates options in parallel to make

The decision Jev makes
Where to start: the quickstart, the decision primitives and the patterns.
Where it fits
The official starting points plus the best explainers, videos and articles about Jev and RLCD. All 342 guides & docs projects →