Jev technical blog and early access
The end of Diogo’s launch thread links to the official technical blog and early-access entry point for further reading.
Laya 421M: A 0.85GB Jev-Style Model and Local Deployment Tips
Introduces Laya 421M as an explicit Jev-style model at 0.85GB with ~50% jevbench accuracy, and recommends GPT-OSS 20B and Gemma 4 E2B IT for local Mac use, and Laya or SmolVLM for iPhone.
Laya 421M is the explicit jev-style model, at 0.85GB and ~50% jevbench accuracy. Check out the models in the readme, if you're doing things locally on your mac, GPT-OSS 20B and Gemma 4 E2B IT are pretty good. If you're doing things on an iPhone, prob go for Laya or SmolVLM
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Getting started with Jev: waitlist and Agent Skill
A community guide walks developers through requesting access and installing the TypeSafe Agent Skill.
Reverse-engineered a Jev-like architecture with open-source training repo
The author says they reverse-engineered a Jev-like architecture from its type and shares a GitHub repo for training your own jevlikes. Link
