Glossary· Last updated 2026-09-21

Jev glossary: Policy check

Jev glossary: Policy check is an independent briefing for engineers. Intent: define policy check in the Jev decision model.

Related search language: Jev policy check definition, TypeSafe Jev, Jev decision model, decision automation.

Official facts that apply

• Evaluation API documented by TypeSafe: POST https://api.typesafe.ai/v1/systemone.
• List aliases: GET https://api.typesafe.ai/v1/models.
• Question types: Choice, Score, and Noul. Mix them in one questions map.
• Public list price for jev-1.13 (confirm on the models page): $0.042 per million input tokens; output tokens are free.
• Choice and Score return confidence. Noul returns only noul (0–1).
• Jev does not generate replies, code, or reasoning text. Code owns control flow.

Jev glossary: Policy check: context

Jev glossary: Policy check sits in the System One loop: you assemble a state, ask typed questions, and let your code act on probabilities and (for Choice/Score) confidence. The reader intent here is to define policy check in the Jev decision model. Keep the judgment narrow. TypeSafe’s docs say a good question is a snap decision a knowledgeable person could make in a few seconds — not an open-ended analysis.

Jev glossary: Policy check: inputs

Inputs are state (string, object, or array of text) and a questions map. English is the primary training language. Images, audio, and video are not accepted. Filter unrelated fields before you send them: jev-1.13 loses accuracy as distractors grow, and unused tokens still bill as input. Name fields in instructions with backtick paths when the state is structured.

Jev glossary: Policy check: decision logic

Pick the primitive that matches the answer your code can consume: Choice for an unordered set (max 255 options), Score for an ordered rubric (2–10 levels), Noul for P(yes). Jev policy check definition is a product decision you encode in instructions and criteria, then threshold in code. Do not treat a Noul of 0.5 as a “medium” score — it means yes and no are equally likely.

Jev glossary: Policy check: implementation notes

Pin jev-1.13.0 (or the current versioned ID) if you tune thresholds; jev-latest can move. Log the response model, usage.input_tokens, and the full probabilities map. Official Python and JavaScript SDKs read TYPESAFE_API_KEY and retry rate limits. This site does not issue keys.

Disclaimer

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Primary documentation: https://docs.typesafe.ai. Never treat jev.pro as TypeSafe official documentation. We do not sell, issue, or proxy API keys.