The $230 Codex Micro sold out in 12 hours. But this can’t possibly be the future of AI hardware.

Twenty-five leading mathematicians signed an open letter arguing that AI labs are threatening their intellectual work.

OpenAI restored a five-hour Codex usage window for ChatGPT Plus users, adding another limit developers must track alongside their weekly allowance.

A dispute over the solution to one of the hardest problems in mathematics highlights key questions about the data companies ...

OpenAI says its seeing breakout growth for its AI coding tool Codex, even as controversy over the company's agreement to supply AI to the Pentagon has derailed the public messaging around Codex's ...

OpenAI Codex is a locally operated application designed to assist with a variety of workflows by running directly on your computer. This local-first design, as explained by Paul Lipsky, allows users ...

NYU professor Tristan Buckmaster sparked debate after claiming AI’s solution to a 90-year-old math problem signals the end of human dominance in mathematical discovery.

OpenAI's Codex agents completed a security sprint across its systems. Valuation hitting $1.75T by December priced at 25.5% ...

OpenAI announced a major expansion of Codex, introducing role-specific plugins, interactive Sites, and annotations aimed at making the platform more useful for a broader range of professionals beyond ...