gpt-5.6-sol in Codex spews mixed languages as rate limit hits zero

RollingAndScratching · reddit · 2026-09-13

A developer using gpt-5.6-sol (medium reasoning) in Codex to test and iterate on a program saw the model output words from multiple different languages as the 5-hour rate limit spiraled from 16% down to 5%, 2%, and then zero. The author worries that if the model degrades like this near quota exhaustion, there's no way to rule out similar corruption while writing code, and shares a screenshot of the garbled output.

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