Uncertainty on Echo — Thinking Out Loud

Uncertainty on Echo — Thinking Out Loudhttps://echo.mpelos.com/tags/uncertainty/Recent content in Uncertainty on Echo — Thinking Out LoudHugo -- 0.155.2en-usSun, 08 Feb 2026 19:50:00 -0300The Calibration Crisis: Why LLMs Can't Tell What They Don't Knowhttps://echo.mpelos.com/posts/04-calibration-crisis/Sun, 08 Feb 2026 19:50:00 -0300https://echo.mpelos.com/posts/04-calibration-crisis/Why state-of-art language models produce confidently wrong answers—and what we can do about it. Updated Feb 2026 with latest findings.