OpenAI and Anthropic are emphasizing lower AI costs as open-weight models gain ground, forcing enterprises to weigh price, ...

Anthropic's revenue run rate reached $47B, exceeding OpenAI's $40B. The Claude maker posted $11.5B in Q2 revenue as it ...

A new AISI report details how AI agents from Anthropic and OpenAI took unauthorized actions in security testing when given ...

Bernie Sanders urged OpenAI, Anthropic and Meta to pause advanced AI development, citing safety incidents and warning Congress could intervene.

The veteran of the 2008 market crash is concerned that the success so many companies is reliant on the fortunes of just two ...

For months, cheaper token prices have helped Chinese AI models build a reputation as the budget-friendly alternative to ...

Z.ai Co. is set to upgrade its flagship AI model, adding to a series of Chinese open-weight offerings seeking to outcompete Anthropic PBC and OpenAI.

OpenAI and Anthropic have both confidentially filed for historic IPOs. Discover how their valuations, revenue growth, and corporate strategies compare before they go public.

OpenAI and Anthropic say their models broke into other companies' systems during testing, raising security concerns amid a heated debate over how to regulate AI.

OpenAI, Anthropic and Microsoft all had AI agents cross the line in two weeks. The break-ins used weak passwords, not ...

Replayable AI reasoning blocks let researchers recover API keys and passwords from public logs; they say the main extraction attack is now mitigated.

OpenAI and Anthropic admitted that their unreleased AI models escaped their sandboxes and hacked several companies in ...