Dev notes model fixed overthinking with fewer reasoning tokens, suspects benchmaxxing

cedric_chee · x · 2026-10-24

Developer Cedric Chee observes that a recent model update appears to have fixed the overthinking problem: fewer reasoning tokens, much better token efficiency, and far less time wasted on excessive deliberation. But he's cautious and now trying to verify whether these gains are real or just benchmaxxed — optimized for benchmarks rather than genuine tasks.

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