JEV // DECISION LAB

Build a question. Define the possibilities. Hit run.

TYPE SAFE · v1.13

00CONNECTION

OpenRouter API key

Remember key in this browserSaved keys are unencrypted in browser storage. Use only on a trusted device. Your key is sent only to OpenRouter.

Context format

State / context to evaluate

All questions evaluate the same state in one request.

Ready. Add your key to run.

AWAITING INPUT

[ ? ]Your next decision starts here.
Answers and probabilities appear after a run.

Full API response

Last submitted request (without API key)

No request submitted.

CHOICE · Pick one named option.

YES / NO · Return a probability of true (noul).

SCORE · Evaluate ordered levels, lowest first.

Give each answer a clear description. Jev returns structured decisions, not prose. Independent yes/no questions can represent multiple labels.