Anthropic has cut off one of its biggest competitors, revoking OpenAI’s access to its Claude family of AI models.

OpenAI lost access to the Claude API this week after Anthropic claimed the company was violating its terms of service.

OpenAI developed the first AI reasoning model less than a year ago, but the technology has shifted Silicon Valley's focus to ...

Anthropic has revoked OpenAI's access to its AI models for allegedly violating terms of service. This comes as OpenAI ...

Anthropic has terminated OpenAI's API access to its Claude AI models, alleging violations of terms of service. OpenAI ...

Anthropic has claimed that members of OpenAI’s technical staff interacted with Claude Code in ways that violated its terms of ...

Anthropic holds 32% of enterprise LLM market share by usage. This is a sharp reversal from just two years ago when OpenAI ...

According to Menlo Ventures, enterprise spending on AI has doubled in the past six months, and Anthropic is leading the pack.

Behind Anthropic, you'll find OpenAI, which now has 25%; Google with 20%; and Meta Llama with 9%. All the way in the back, with a mere 1% you'll find DeepSeek, followed by the rest of the pack. Menlo ...

This year’s torrid deal-making pace is definitely not taking a pause for summer. On Wednesday, I reported that OpenAI is ...

OpenAI chairman Bret Taylor said that the computer science degree's greatest value is teaching "systems thinking" in the age ...

A group of leading tech companies is teaming up with two teachers’ unions to train 400,000 kindergarten through 12th grade ...