OpenAI releases o3-pro across ChatGPT and its API
OpenAI released o3-pro to ChatGPT Pro and Team users and the Responses API, using more inference compute and tools for more reliable expert reasoning.
TOWARD DOOM58confidence 96/100
Why it moved the index
A higher-compute reasoning tier with web, file, vision and Python tools expands reliable expert-task automation while paid access and hosted controls limit uncontrolled diffusion.
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AUDIT TRAIL
Assessment history
- R1Toward 58 · confidence 96
New exact reasoning tier and immutable API snapshot with no durable collision.
12 Aug 2026