Hi, I'm Tim. I built this after Jev launched to keep track of all the cool things developers were building. I fully expect more System One AI models to launch soon and wanted a central place to track them. What Jev is: TypeSafe AI's System One model. Instead of generating text, it makes typed probabilistic decisions -- pick one option from a list, score something 0-1, or extract a structured value from text. No prompts, no JSON parsing. You ask it a typed question and get a typed answer back. What's on the site: 250+ real examples across 8 categories (content, ecommerce, support, trust, data) 8 recipes with copy-paste Python and TypeScript code 18 use cases in 5 domains 10 guides covering zero-shot classification, scoring, extraction, and more 26 glossary terms The site is independent -- not affiliated with TypeSafe. What's next: integrations and comparisons once more System One models launch. If you're building with Jev, submit your project or recipe through the form on the site. Cheers!

System One Models

Independent directory for System One AI models and examples.

Independent directory for System One AI models and examples.