Eval model Jev goes free on Vercel AI Gateway until Sept 25
cramforce · x · 2026-09-19
- TypeSafe AI's evaluation model Jev is free on Vercel AI Gateway until September 25, 2026, billed as the fastest-adopted model on the Gateway.
- Jev is a "System One" evaluation model for fast, structured decisions: it answers typed questions against shared state, returning choices, scores, and boolean probabilities for classification, routing, rubric-based assessment, and automated verification — with multiple questions evaluated in parallel per request.
- Usable via the AI SDK's experimentalevaluate call (e.g., boolean checks like "was a refund issued?"), making it a fit for automated judgment steps in agent workflows.
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