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Why does temperature sampling lose entropy on heavily aligned 120B models?

This story is from 2026-09-06. It is preserved in the archive; the latest stories are on the live feed.

We recently ran an empirical benchmark across five model scales (Qwen-1.5B, Mistral-7B, LLaMA-8B, Qwen-27B, and a 120B frontier model) evaluating self-consistency and uncertainty estimation on reasoning and factual QA. Up to 27B parameters, sampling multiple outputs at temperature 0.7 gives great d…

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  1. 2026-09-06 11:03 · r/MLQuestions
    Why does temperature sampling lose entropy on heavily aligned 120B models?

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