Even Opus 5.5 can't fully fix AI coding's fix-one-break-one bug problem

oran_ge · x · 2026-09-26

A developer reports that engineering with models like DeepSeek Flash tends to spiral into endless details. Their project ColaMD accumulated more and more edge cases after the 2.0 release—each AI fix solved the current bug but introduced a new one. Switching to Opus 5.5 for a fundamental refactor didn't fully solve it either, leaving the takeaway that AI coding ability still isn't strong enough.

Related event: Developer Ditches DeepSeek Flash for Opus After AI Bug Fixes Spiral(2 posts)→

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