Videos made with Laya

Laya is an open weights decision model under Apache 2.0 that returns a choice, a score or a yes or no in one forward pass, around 33 milliseconds, and days after it shipped it was the number one trending model on Hugging Face.

Nanda Kishore published this idea in March 2025…

Want to try an open-source Jev-style model on your own computer? Install Laya, build three working demos, and connect it to a local LLM—with the code to follow along.

STEP-BY-STEP GUIDE + CODE
Download the tutorial ZIP:

Laya is an independent open-source project, not an…

Someone just released a free and open source version of Jev, and it's actually way faster and cheaper.

It's called Laya.

It's a classifier model that you can run locally on your own computer.

It does the exact same job as Jev.

But it only takes around 30 milliseconds to…

Can an open-weight decision model learn to shortlist the right skills for an AI agent without putting a frontier model on every routing decision?

I look inside Laya, an open-weight Jev-style decision model, and compare it with Jev on a real Hermes Agent skill-shortlisting task…

Run Laya, the free open-source alternative to Jev, on your own laptop and sort 100 inbound form leads into junk, prospect, hot and review in about five seconds, with no API key and no data leaving your computer.

Then I run the exact same 100 submissions through Jev via…

We tested Laya, an open-source JEV alternative with roots in earlier research. What happens when you actually run it? We installed Laya locally, tested the supplied billing example, and wrote four new scenarios to see where it works and where confidence needs a closer look.

New…

the Open sourced version of Jev AI is here and its EVEN Faster... Leya AI is insane. This setup also prepares you for the masterclass system one tutorial i have on the way. What a truly wild time.

the github repo for the tutorial (Leya is inside this repo, tell your agent to…

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