Jev AI

What is Jev AI?

Jev AI (TypeSafe System One) is a developer platform for structured AI decisions instead of open-ended chat. You send shared state plus typed questions—Choice, Score, or Noul—and get answers with probabilities your code can branch on. Use the free playground to try scenarios, then call the same shape over REST or SDK for classification, routing, moderation, lead scoring, and agent guardrails. Multiple models share the contract, including Jev 1.14, so you can swap backends without rewriting application logic.

How to use Jev AI?

1. 1. Open thejevai.com and try a playground scenario with shared state and typed questions
2. 2. Define Choice, Score, or Noul questions for the same state (up to eight)
3. 3. Run the decision and inspect typed answers with probabilities
4. 4. Create an API key and copy the REST or SDK request shape into your app
5. 5. Wire results into if/route/queue logic, escalating when confidence is low

Core Features

• • Typed decision contract — Choice, Score, and Noul questions with structured outputs
• • Probabilities included — Confidence signals for auto-continue versus human review
• • Multi-question requests — Classify, score, and gate from one shared state
• • Free playground — Test scenarios online before writing integration code
• • REST + SDK path — Drop decisions into existing services without a chat UI
• • Multi-model catalog — Jev versions plus other decision APIs under one request shape
• • Agent skill — Optional skill install for coding agents that need bounded judgments

Use Cases

• • Support teams routing tickets by intent, urgency, and human-review need
• • Agent builders gating risky tool calls before delete or payment actions
• • Product engineers adding classification and scoring without rewriting business logic
• • Ops teams scoring leads, moderation flags, or content tags in batch workflows