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We’re expanding OpenAI Daybreak to help democratize patching vulnerable software at machine speed: - Codex Security plugin: find, validate,

We’re expanding OpenAI Daybreak to help democratize patching vulnerable software at machine speed: - Codex Security plugin: find, validate, and fix vulnerabilities right inside Codex - The full version of GPT-5.5-Cyber model: a great model for trusted defenders - Cyber Partner

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GPT-5.5 can change capability, routing, cost, or product scope for builders shipping against current model APIs.

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We’re expanding OpenAI Daybreak to help democratize patching vulnerable software at machine speed: - Codex Security plugin: find, validate, 

Why it matters: GPT-5.5 can change capability, routing, cost, or product scope for builders shipping against current model APIs.

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