Codex will remain free, and Deep Research just got better ...

Last week, The Midas Project claimed OpenAI failed to implement legally required safeguards for models classified as high ...

OpenAI's new GPT-5.3-Codex is 25% faster and goes way beyond coding now - what's new ...

Notably, GPT-5.3-Codex is the first OpenAI model that was used to create itself: The team used early versions of the model to debug its training, manage its deployment, and diagnose test results and ...

OpenAI is pitching GPT-5.3-Codex as a long-running “agent,” not just a code helper: The company says the model combines GPT-5.2-Codex coding strength with GPT-5.2 reasoning and professional knowledge, ...

New large language models seem to spring up daily, and OpenAI's (OPENAI) latest, GPT-5.3-Codex, was the startup's first model ...

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

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

OpenAI is trying to win market share from rivals like Anthropic and Cursor as AI coding tools gain in popularity.

OpenAI launches Codex desktop app for AI coding, enabling multi-agent workflows, skills, and expanded access for ChatGPT ...

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 ...