OpenAI launched GPT-5.3-Codex as Anthropic released Claude Opus 4.6 in a simultaneous drop that kicks off the AI coding wars, with benchmark claims, enterprise agent ambitions, and cybersecurity ...

OpenAI has spent the past year systematically reducing its dependence on Nvidia. The company signed a massive multi-year deal with AMD in October 2025, struck a $38 billion cloud computing agreement ...

A fully autonomous OpenAI agent. Introduced in 2025 and relying on the same model infrastructure as OpenAI's ChatGPT, Operator can perform myriad tasks like any agent, AI or otherwise. Operator is ...

OpenAI is taking its ChatGPT chatbot to the next level, adding a feature to automate tasks like planning vacations, filling out forms, making restaurant reservations and ordering groceries. The tool, ...

ChatGPT Pro subscribers can try the ultra-low-latency model by updating to the latest versions of the Codex app, CLI, and VS Code extension. OpenAI is also making Codex-Spark available via the API to ...

“Codex-Spark is the first step toward a Codex that works in two complementary modes: real-time collaboration when you want ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

If you’re a coder or someone who follows AI benchmarks for fun (hey, I won’t judge), this model will excite you tremendously. For everyone else, prepare to be underwhelmed—or rather, prepare to wait ...