OpenAI quietly raises 5-hour rate limits on every plan, rolled out in under a day

eyishazyer · x · 2026-09-06

OpenAI bumped the 5-hour rate limits across every plan with no announcement — no post, no fanfare, just a change in the usage docs, with rollout happening in under a day. The same thread also notes Artificial Analysis' own index doesn't put Astra in the lead due to more agent/coding-heavy weighting, while Epoch's measure does — both true at once.

Related event: OpenAI quietly raises 5-hour rate limits by ~50%(3 posts)→

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