OpenAI routing bug: users report being diverted to GPT-5.5-mini instead of 5.6
ThutmoseCYH · reddit · 2026-08-23
Multiple Reddit users and community posts highlight a persistent routing issue where selecting GPT-5.6 actually connects to GPT-5.5-mini, confirmed by server metadata. The bug has lasted for days, affecting Plus and Pro users with instant, low-quality responses that bypass the 'thinking' configuration.
Related event: ChatGPT users report silent downgrade from GPT-5.6 to 5.5-mini(4 posts)→
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