The specialist is Jev, from TypeSafe.

@colinmcnamara Colin McNamara · Sep 21, 2026 · case #396900 · listed via Jev Hub

Described Jev as a specialist that takes a state and typed questions and returns typed answers with probabilities, with no prose to parse.

The original post

The specialist is Jev, from TypeSafe. It never writes text. You send a state and typed questions: pick one option, score on a rubric, or yes/no. You get typed answers with probabilities back. No prose to parse.

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Numbers are a snapshot taken from X when the case was added to the library (schema v1, collected 2026-09-19); they will not match today.

Where this case fits

Filed under classification & data extraction. In the pattern Jev is built for, the model answers a bounded question per step — and ordinary code acts on the answer, because the answer is already a value rather than a paragraph. Other posts in the same family are on the classification & data extraction page.

🗂️ Classification & data extraction