The deal strengthens AWS's AI offerings and may help fend off challenges from cloud rivals Microsoft and Google.

OpenAI’s GPT-5.4 is here. It’s designed to be thoughtful and easier to steer in the right direction.

Amazon puts in $50 billion and gets $100 billion in cloud commitments. Nvidia puts in $30 billion and earns it back in chips. Here's what the math means for everyone else.

The deal could ease some of Wall Street's fears about Amazon's monster $200 billion capex spending, and accelerate its development of AI tools.

French media group Canal+ on Wednesday unveiled multi-year ​agreements with Alphabet's Google Cloud and OpenAI to integrate ‌generative artificial intelligence into its production workflows and streaming service.

OpenAI has released its Codex desktop app for Windows, adding a native sandbox and PowerShell support, enabling developers to run parallel coding agents.

Thinking Machines Lab, the AI startup from former OpenAI chief technology officer Mira Murati, has signed a sweeping deal with Nvidia to use its next-generation chips to train and power customized AI models. Nvidia also said it made “a significant investment” in the startup.

On Saturday, Caitlin Kalinowski said she resigned from OpenAI, arguing that potential uses of AI for warrantless monitoring of Americans and weapon systems operating without a human decision demanded more careful debate than they received.