# Logprob

> Logprob: The natural log of a token's probability. Useful for debugging, but not a measure of whether an answer is true.

Canonical: https://llmdojo.dev/glossary/logprob

Also called logprobs.

The natural log of a token's probability. Useful for debugging, but not a measure of whether an answer is true.

Learn it in the lesson: [Probabilities are not correctness, and wrap-up](https://llmdojo.dev/learn/model-foundations/sampling/probabilities-and-confidence) (Model Foundations · Next-Token Prediction and Sampling).

## Interview questions about Logprob

- [A PM wants to show users a 'confidence' percentage computed from the answer's token probabilities. What's your position, and what would you build instead?](https://llmdojo.dev/interview/q/a-pm-wants-to-show-users-a-confidence-percentage-computed-from-the)

## Related
- [Logit](https://llmdojo.dev/glossary/logit)
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- [Glossary of every term](https://llmdojo.dev/glossary)