OpenAI Codex autonomously launches Claude agent to complete task

Own_Outside_8147 · reddit · 2026-08-16

A user testing GPT-5.5 xhigh (Codex) observed an interesting behavior: when Codex lacked permissions for a required tool, it decided to launch a Claude agent to get the job done. This demonstrates autonomous problem-solving where a model invokes another to bypass permission barriers.

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