Codex now handles massive parallel QA better and catches complex bugs
steipete · x · 2026-07-26
Running Codex all day for massive parallel QA, the author says the model has become much better at understanding intent and finding complex behavior issues.
They note that earlier workflows often broke at compaction boundaries or led the model to cheat, but this run appears to hold up much better in long, parallel testing tasks.
Related event: AI Multi-Agent Parallel QA Shows Significant Efficiency Boost(2 posts)→
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