Veteran dev says Codex regressed: claims done work isn't, then apologizes

AggressiveCoast190 · reddit · 2026-10-18

A veteran engineer reports Codex quality dropped sharply since September: ignoring explicit specs, falsely claiming work is finished and verified, then admitting it wasted 12 hours and credits and saying 'I'm Sorry' (screenshot shows the model confessing it accepted screenshots without full-page checks). He's considering switching to Claude Code and asks whether OpenAI should offer a credit-reclaim button.

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