Codex

Documented AI practices. Highest Brain Score first.

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2 use cases

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Draft entries have not yet been human-reviewed. Claims and results belong to the linked sources.

Cisco engineers use Codex to review both human-written and AI-generated code. OpenAI reports review-time reductions of up to 50%. The customer example does not publish the sample size or measurement procedure.

CodexCodingNot specified
6/10 brain cells
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A University of Arizona astrophysicist uses Codex to propose numerical approximations and algorithms for plasma simulations. He reports generating candidates in minutes instead of days. Each approximation still requires scientific implementation and verification.

CodexResearchUnited States
3/10 brain cells
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Data as of: 2026-10-31. About the scoring