Starting Wednesday, users who opt in to try Claude can switch between OpenAI and Anthropic models in Researcher, said Charles Lamanna, president of Microsoft's business and industry Copilot operations.

Every time I think there can’t possibly be another way for a big tech company to intertwine its fate with that of OpenAI, the tech titans manage to make the industry even more incestuous.

The U.S. Federal Trade Commission has started a trial with Amazon around allegations that the company knew about Prime members signed up unintentionally but did nothing to stop it.

OpenAI's Sam Altman is working closely with Nvidia to secure as much computing power as possible. The goal is modest: solve the world's biggest problems.

Amazon, Microsoft, Google, Meta and OpenAI plan to spend at least $325 billion by the end of the year in pursuit of A.I. We explain why they’re doing it.

SAP SE is partnering with OpenAI and Amazon Web Services to enhance digital sovereignty in Europe, specifically targeting Germany's public sector.

When OpenAI in March released ChatGPT features that could turn photos into animated characters, a spike in usage forced the company to put temporary limits on the features. It wasn’t the first time this had happened.

OpenAI's massive Stargate AI data center in Abilene is officially up and running—and two more are already on the way to Texas.

Elon Musk refuted claims he predicted OpenAI couldn't win the AI race, clarifying his initial assessment on X. He stated he estimated OpenAI's chances against Google at roughly 1%, later increasing it to 10% after their Dota 2 victory.