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Temperature

Definition
AI-generated

Temperature scales logits before a softmax when sampling from a language model: values below one sharpen the distribution (more greedy), values above one flatten it (more random).

Why it matters in GWAS

Low temperature is often preferred for structured extraction of GWAS fields (allele labels, rsIDs) to reduce creative paraphrase; high temperature can diversify draft plain-language summaries but increases format drift.

Example usage

"We pinned temperature to 0.2 for the JSON slot-filling task and raised it only for the lay summary paragraph."

References

  • Ackley DH, Hinton GE, Sejnowski TJ. (1985). A learning algorithm for Boltzmann machines. Cogn Sci.
  • Brown T, et al. (2020). Language models are few-shot learners. NeurIPS.

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