Quick definition
Log probabilities are the log-likelihoods of candidate tokens.
- Category: Generation
- Focus: output style and randomness
- Used in: Lower randomness for precise, repeatable answers.
What it means
They provide confidence signals for each generated token. In generation workflows, log probabilities often shapes output style and randomness.
How it works
Generation settings control how the model samples tokens. They trade off creativity, determinism, and safety.
Why it matters
Generation settings trade off creativity, determinism, and safety.
Common use cases
- Lower randomness for precise, repeatable answers.
- Higher randomness for brainstorming and creative tasks.
- Stopping rules to end output at the right time.
Example
Use logprobs to detect uncertain outputs.
Pitfalls and tips
High randomness can reduce accuracy while low randomness can be repetitive. Tune per task and evaluate results.
In BoltAI
In BoltAI, this appears in model settings that shape responses.
