OpenAI’s GPT-5.3-Codex drops as Anthropic upgrades Claude — AI coding wars heat up ahead of Super Bowl ads

OpenAI launched GPT-5.3-Codex as Anthropic released Claude Opus 4.6 in a simultaneous drop that kicks off the AI coding wars, ...

OpenAI brings its Codex coding app to Mac, with new multi-agent abilities included

OpenAI gives an example of how this could work in practice. The company used Codex to create a Mario Kart-like racing game, ...
SiliconANGLE

OpenAI announces ChatGPT apps, embedded Codex coding agent at DevDay

OpenAI will enable developers to embed their applications into ChatGPT using a new software toolkit called the Apps SDK. Executives revealed the first seven apps that integrate with the chatbot ...

OpenAI's Codex just got its own Mac app - and anyone can try it for free now

OpenAI's Codex just got its own Mac app - and anyone can try it for free now ...
Bleeping Computer

OpenAI is rolling out GPT-5.2 “Codex-Max” for some users

OpenAI is testing a new model for Codex called "GPT-5.2-Codex-Max." Some users have spotted a new model, GPT-5.2-Codex-Max, when they ask Codex what model it is using. OpenAI rolled out ...