Ziwen

Original post / EN

Jev is already on OpenRouter!! It's only been out a day and TypeSafe still has a waitlist. OpenRouter has it though, and that's how we've been running it. The pricing is insane. $0.042 per million tokens in, and output is free. How to use it: - Sign up on OpenRouter and add some credits - Make an API key - Call the decisions endpoint: /api/alpha/decisions - Set the model to ~typesafe/jev-latest - Send it a "state" (what's going on) and "questions" (what you want decided, plus the options) ChatGPT and Claude write you an answer word by word. Jev doesn't write at all. You give it the options and it sends back a probability for each one, plus how confident it is. What we got: - "My card was charged twice" went to billing, 100%, in about a second - We hooked it up to Tetris and it picked every move in about half a second - A whole game cost less than half a cent A lot of fun stuff can happen here.