AI API Lab

WORKBENCH / DECISION

Jev Decision TypeSafe AI

Enter a state and decision criteria to inspect choices, scores, and probabilities.

YOUR KEY. YOUR EXPERIMENT.
02

Evaluation inputs

Enter 2–20 distinct choices.

QUICK START
03

Decision results

Explore your decision results

Select an example or enter a state and question, then click Evaluate.

EXPLORE / HOW TO USE

Jev structured decision playground

Evaluate text with TypeSafe Jev using your own API key. Explore multiple-choice decisions, fractional scores, yes/no probabilities, and editable criteria.

What you can try

  • Use Choice, Score, or Noul question types.
  • Edit the state, question, and decision criteria.
  • Inspect probabilities and confidence when available, or view result JSON.
  • Requests use your provider’s API quota and may incur charges. Check the key, model access, and billing if you receive an authentication or quota error.

How to get started

  1. Enter a TypeSafe API key and choose a question type.
  2. Select an example or write your state, question, and criteria.
  3. Run the evaluation and inspect the chosen value, score, or probability.
  4. Example: evaluate a customer support message with explicit urgency criteria. Compare Choice, Score, and Noul outputs for the same message.
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