TypeSafe AI launches Jev, which returns probabilities rather than text
single source· 1 articles · confidence: low · first seen 2026-09-19 18:41 UTC
What this means for you
Worth a look only if your application needs a decision plus a stated confidence rather than prose: input is $0.042 per 1M tokens and output is free. The quality evidence is the vendor's, with caveats the write-up does not spell out, so nothing to migrate onto yet.
TypeSafe AI has released Jev, a model that returns an answer with a probability attached instead of generating text. The company calls it a "System One" model and describes its answers as typed and calibrated: a fixed format plus a confidence figure, meant to reflect how often that answer is right. Input costs $0.042 per 1M tokens; output tokens are free. The write-up says it covers the API, vendor benchmarks and their caveats, and documented limits, but no scores, evaluation dates or independent tests are given, and the accuracy claims come only from the vendor.
Key facts
- ·TypeSafe AI released Jev; the write-up is dated 19 September 2026. source
- ·Jev returns typed answers with probabilities rather than generating text, according to the vendor's description. source
- ·Input is priced at $0.042 per 1M tokens and output tokens are free. source
- ·The write-up references vendor benchmarks and their caveats, but no scores, evaluation dates or independent results are given. source
- ·Documented limits and developer uses are mentioned in the article summary but not described in it. source
What the sources say
- MarkTechPost (press) — Announces a decision-output model and its token pricing, but supplies no benchmark figures in the summary.
Sources
The original reporting. Follow these — they did the work.