Jev

Jev

Fast, structured AI decisions for software automation

5.0•13 reviews•

921 followers

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Jev is TypeSafe AI's System One frontier model: unstructured state in, typed probabilistic decisions out. Instead of generating text, Jev returns Choice, Score, and Noul answers with calibrated probabilities your code can act on. Parallel sampling delivers ~70-500ms responses, about 20-200x faster and 40-400x cheaper than comparable LLM workflows, with output tokens free. Now available to everyone at console.typesafe.ai with no waitlist.

Jev Reviews

The community submitted 13 reviews to tell us what they like about Jev, what Jev can do better, and more.

5.0
Based on 13 reviews
Review Jev?
Reviewers are uniformly positive, though the feedback comes entirely from founders using Jev in their own products. The clearest pattern is speed: makers of , , and say it makes real-time agents and automation workflows more responsive. Other founders highlight structured, probability-based judgments that are easier to threshold, audit, and trust than general chat models, plus lower cost and a simple API. No direct end-user criticism or downsides appear in the reviews provided.
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