True/false
Ask whether one stated proposition holds.
The API type is noul. Write one proposition with a clear meaning for both true and false. Do not include options or levels.
{
"model": "ren-zero-2026-11-12",
"type": "noul",
"situation": "The customer wrote: Please cancel my subscription before it renews.",
"question": "Does the customer explicitly request cancellation?",
"threshold": 0.9
}The response’s probability is the probability of true. probabilities has "true" and "false" keys. choice is the more probable answer, and confidence is the probability of that chosen answer.
A low probability can therefore accompany high confidence in false. Always read choice and action before acting; action: "act" does not mean the proposition is true.
For missing evidence, ask a separate question or escalate. False should not silently mean both “contradicted” and “unknown” when those require different actions.