OpenAI was connecting Claude to internal tools that allowed the company to compare Claude’s performance to its own models in ...

Anthropic’s escalation – a response to OpenAI’s attempt to undercut the competition – is a strategic play meant to broaden ...

CNBC’s MacKenzie Sigalos spoke with Silicon Valley developers who say GPT-5 is outperforming rivals like Claude on coding, ...

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

An OpenAI spokesperson said the API access allowed for industry-standard benchmarking and safety improvements.

Anthropic launches learning modes for Claude AI that guide users through step-by-step reasoning instead of providing direct answers, intensifying competition with OpenAI and Google in the booming AI ...

As reported by Wired, multiple sources claim that OpenAI has been cut off from Anthropic’s APIs. Allegedly, OpenAI was using ...

Anthropic has cut off OpenAI's access to its Claude API, a move that comes after the former accused the latter of violating ...

Anthropic has announced it will offer its Claude AI model to all three branches of the US government for $1, following OpenAI ...

Anthropic cut off OpenAI’s ability to use its API for Anthropic models on Tuesday. The move followed Anthropic’s finding that ...

Under the plan, the executive, legislative and judicial branches will be able to use Anthropic’s Claude chatbot for $1 a year ...

Anthropic has revoked OpenAI’s access to its Claude family of models, according to a Wired report. OpenAI was connecting its ...