OpenAI launches ChatGPT Pro 500 with 25x usage, Ultrafast mode, no 5-hour limit
testingcatalog · x · 2026-09-30
OpenAI announced the ChatGPT Pro 500 plan at DevDay, offering 25x usage capacity, access to the new Ultrafast mode, and — notably — no 5-hour usage cap.
Related event: OpenAI launches ChatGPT Pro 500 tier with 25x usage and Ultrafast mode(3 posts)→
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