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PLUS: Codex usage explodes inside OpenAI
OpenAI's Codex usage exploded 189x for orgs since August 2025. Long tasks over 8 hours jumped from 2% to 26% of prompts.
Inside OpenAI, Codex now generates 99.8% of output tokens while ChatGPT dropped to just 0.2%. Agents are eating everything.
Cursor research shows top models hack public benchmarks by retrieving solutions from git history. Stricter tests make scores drop significantly.
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