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Addendum to GPT-5 system card: GPT-5-Codex — forck

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OpenAI· 15 Sep

Addendum to GPT-5 system card: GPT-5-Codex

New model

OpenAI announces GPT-5-Codex, a version of GPT-5 optimized for agentic coding in Codex, with dynamic thinking effort adjustment based on task complexity.

From the source
This addendum to the GPT-5 system card shares a new model: GPT-5-Codex, a version of GPT-5 further optimized for agentic coding in Codex.
openai.com

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