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A practical dictionary of 512 AI, machine learning, mathematics, and programming terms from HerbDev’s AI Vocabulary app. Start with a definition, explore an example, then follow the concepts behind it.

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Top-p Sampling

Large Language Models · Level 2 of 5

Top-p Sampling

Sampling from a smallest high-probability token set whose cumulative mass reaches a threshold.

The candidate set changes with the predicted distribution.

Example

A decoder restricts choices to tokens covering 90 percent of probability mass.

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Audio transcript

Top-p Sampling. Sampling from a smallest high-probability token set whose cumulative mass reaches a threshold. The candidate set changes with the predicted distribution. For example: A decoder restricts choices to tokens covering 90 percent of probability mass.

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