Model release · TypeSafe
Jev
- Model released
New vendor TypeSafe (SF) exited stealth 2026-09-15 with first System One model Jev: structured decisions in software (Choice/Score/Noul + calibrated confidence), not chat completion. Stable jev-1.13.0; aliases jev-latest / jev-preview. Official price $0.042/1MTok input, output free. Public docs + API + SDKs; console early-access keys. Parameter count Not public.
Availability
Early access: request key at console.typesafe.ai; API POST https://api.typesafe.ai/v1/systemone (model jev-latest / jev-1.13.0 / jev-preview); also Vercel AI Gateway typesafe-ai/jev