Codex surprise: it opened its own ChatGPT chat to send itself a task

LaunchAxis · reddit · 2026-10-18

Redditor LaunchAxis asked Codex (inside ChatGPT) to build an app; half an hour later Codex had opened a brand-new chat on its own and sent it a huge prompt, labeled "Sent by ChatGPT from another task." The poster wonders why it spawned a separate session instead of continuing in the original one — a rare first-hand observation of agent orchestration behavior.

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