Fixing Post-Training Calibration Issues
maxsloef · x · 2026-07-11
Mentions that the phenomenon of post-training introducing calibration issues was already noted in the GPT-4 technical report, and presents a simple, clean solution.
According to the cited content, while collaborating with EternisAI to have an LLM predict world champions, the model was initially overconfident. However, using probes significantly improved its use of evidence and uncertainty management, thereby enhancing calibration performance.
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