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Jev

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Typed AI decisions for software: route, rank, or gate application state.

About Jev

Jev is a hosted AI model that returns typed, structured outputs, a choice from a set, a ranked score, or a yes or no probability, rather than open-ended chat responses. It is intended for use cases such as routing tasks between models, screening tool calls before an agent acts, triaging support requests, and deciding what context to carry forward. Jev is accessed through a public API or a browser-based playground. New users receive 100,000 free input tokens on first sign-in, and further usage is available through one-time credit packs that do not expire.

Best for: developers building AI applications, teams needing automated decision routing

Key features

  • Takes application state as input and returns a choice, score, or probability for code to branch on.
  • Provides an open API with no waitlist.
  • Lets users run a sample ticket on the hosted model with 10,000 free tokens without signup, 100,000 after signing in.

Use cases

  • Route easy tasks to cheaper AI models.
  • Score risk on a tool call before an agent acts on it.
  • Classify, prioritize, and escalate support tickets.
  • Decide what context the next model call needs to keep.

Pros

  • New users get 100,000 free input tokens on first sign-in.
  • Failed or timed-out requests are not charged.
  • One-time credit packs do not expire and require no subscription.

Limitations

  • Output is described by the vendor as model judgment, not a guarantee; results should be reviewed before triggering an action.

Screenshots

Jev screenshot

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