The companies will see their AI tools offered via a new federal contracting platform, the Multiple Award Schedule (MAS), ...

Anthropic found that pushing AI to "evil" traits during training can help prevent bad behavior later — like giving it a ...

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

The US government’s central purchasing arm is adding OpenAI, Alphabet Inc.’s Google and Anthropic to a list of approved ...

In the paper, Anthropic explained that it can steer these vectors by instructing models to act in certain ways -- for example ...

Artificial intelligence (AI) models from OpenAI, Google and Anthropic have been added to a government purchasing system, ...

Anthropic, on Tuesday, announced a new version of its AI model, the Claude Opus 4.1, just as rival OpenAI is getting close to ...

For the past year, a dark horse contestant has been quietly racking up wins in student hacking competitions: Claude. Why it matters: Anthropic's large language model has been quietly outperforming ...

The US government has approved OpenAI, Google, and Anthropic as vendors for AI tools, facilitating federal access to advanced ...

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

GSA officials emphasized the contract aligns with the Trump administration’s new focus on preventing “ideological bias” in AI ...

OpenAI’s new algorithms, gpt-oss-120b and gpt-oss-20b, are available under an open-source license. Anthropic, for its part, ...