The UK signed an agreement with OpenAI to transform public services – but critics warn of missing details, weak oversight, ...

Sam Altman recalled using GPT-5 to respond to a particularly difficult email, something he struggled to answer himself.

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

Horizon Alpha by OpenAI is setting new benchmarks in AI innovation. Learn how it’s reshaping industries and possibilities for ...

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

"Claude Code has become the goto choice for coders everywhere, and so it was no surprise to learn OpenAI's own technical ...

Anthropic cut off OpenAI’s ability to use its API for Anthropic models on Tuesday. The move followed Anthropic’s finding that OpenAI had violated its terms by accessing Anthropic’s tools in prohibited ...

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

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

Anthropic has reframed its OpenAI API block, clarifying it will still permit access for safety and benchmarking while barring ...