Inside OpenAI’s Pro-Grade Codex 5.2 Made for Software Teams & Security Work

OpenAI GPT-5.2 Codex targets pro coding, scoring 56.4 percent on SE Bench Pro, so your team ships safer changes with fewer regressions.
TechCrunch

OpenAI launches Codex, an AI coding agent, in ChatGPT

OpenAI announced on Friday it’s launching a research preview of Codex, the company’s most capable AI coding agent yet. Codex is powered by codex-1, a version of the company’s o3 AI reasoning model ...
ZDNet

ChatGPT's Codex just got a huge upgrade that makes it more powerful than ever - what's new

OpenAI makes Codex available to all developers and teams. Slack integration and SDK bring AI into coding workflows. Admin tools add visibility, control, safer automation for enterprises. OpenAI ...

OpenAI Codex 5.2: Blend Design, Product, and Engineering into One Fast Loop

OpenAI's latest Codex 5.2 reviews every code submission and flags issues, helping your team ship cleaner features faster with ...