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.

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

According to a report from Anthropic investor Menlo Ventures, the AI company is gaining ground on OpenAI among business ...

On Friday, Anthropic debuted research unpacking how an AI system’s “personality” — as in, tone, responses, and overarching ...

Amodei’s impassioned defense was rooted in a personal revelation about his father's death, which he says fuels his urgent ...

Dario Amodei says Anthropic won't raise pay in response to talent poaching, adding that it's "unfair" and could "destroy" ...

Anthropic's Jared Kaplan says AI is an "incredibly new field" and "a lot of the most basic questions haven't been answered." ...

Anthropic is nearing a deal to raise as much as $5 billion in a new round of funding that would value the artificial ...

The OpenAI rival is reportedly raising another $5 billion from Amazon and Gulf wealth funds—even as it wrestles with ethical ...

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

Iconiq Capital is set to lead a $5bn funding round for artificial intelligence start-up Anthropic that would value the ...