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Every challenger lost, including the one that won

This story is from 2026-10-23. It is preserved in the archive; the latest stories are on the live feed.

Four challenger models tried to replace the model my job-search filter runs on. One of them edged it on the headline number and still lost. A rule I wrote before the first test decided every race. 0 of 5 Challenger attempts that passed the rule 0.798 vs 0.779 The correlation win that still lost 0.8…

Read the full story at DEV Community — AI ↗

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  1. 2026-10-23 14:00 · DEV Community — AI
    Every challenger lost, including the one that won

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