OpenAI plans to create a desktop “superapp” by combining its popular ChatGPT platform with its coding agent Codex and browser Atlas, said a person with knowledge of the effort. The plans come after ...

OpenAI will combine its web browser, ChatGPT app and Codex app into a singular desktop super app. Fidji Simo, OpenAI's CEO of Applications, will oversee the change with assistance from OpenAI ...

OpenAI has made several recent acquisitions, including cybersecurity startup Promptfoo, and health-care technology startup Torch.

OpenAI announced Thursday that it has entered into an agreement to acquire Astral, the company behind popular open source Python development tools such as uv, Ruff, and ty, and integrate the company ...

Smith, who tested Codex for a month and ended up rewriting a bunch of his apps and shipping versions for Windows and Android: I spent one month battle-testing Codex 5.3, the latest model from OpenAI, ...

Through that experience, I got an up-close view of how software engineering teams work, how good products are launched, and ...

Kie.ai''s GPT-5.4 Codex API streamlines front-end development by automating UI code generation, multi-file refactoring, and ...

OpenAI’s GPT-5.4 mini and nano are here, and they’re designed to help you get stuff done on a budget.

Sam Altman says ChatGPT Codex subagents outperform Claude Code, using plain-language triggers and configurable agent files for PR reviews and debugging workflows.

Explore 5 useful Codex features in ChatGPT 5.4 that help with coding tasks, project understanding, debugging, and managing larger development workflows.

OpenAI has launched GPT-5.4, a new version of its artificial intelligence model, in ChatGPT. The company says the model is ...

GPT-5.4 is also more reliable, producing 18% fewer errors and 33% fewer false claims than GPT-5.2, according to OpenAI.