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GPT-5.2-Codex System Card

OpenAI | In Edition 14,

The call on this one

WATCHif you assess model risk before deployment

SOURCE OpenAI, Addendum to GPT-5.2 System Card: GPT-5.2-Codex

GPT-5.2-Codex is very capable in the cybersecurity domain but does not reach High capability on cybersecurity, and it is being treated as High capability on biology with the corresponding suite of safeguards.

Added to The Deploy Log , updated . Read Edition 14, the edition that carried it.

42 rows from OpenAI in The Deploy Log are dated on or before this one, this one included.

The same day from OpenAI: ChatGPT Images (0 days apart). After it: OpenAI Grove, 13 days later.

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One line every time AI actually ships, around the clock, free on Threads and Bluesky. Every one is in The Deploy Log with its source.

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