The company says Opus 4.1 is a “drop-in” advance ahead of “substantially larger improvements” promised in the coming weeks.

Anthropic has officially released its new flagship AI, Claude Opus 4.1, an incremental upgrade designed to boost coding and ...

Anthropic Claude 4.1 was released today is an upgrade to Anthropic's Claude Opus 4 model with key improvements. This was ...

References to Anthropic's new 'Claude 4.1' AI model have leaked, suggesting enhanced problem-solving capabilities amid new ...

Anthropic launched Claude Opus 4.1 today, an upgraded version of its flagship AI model that achieves 74.5% accuracy on ...

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

Anthropic has launched Claude Opus 4.1, an incremental update to its flagship AI model, offering slight performance boosts in ...

The company crossed a line as OpenAI integrated Claude into its own systems to evaluate and benchmark the model, especially in categories like code generation, creative writing, and how Claude ...

Anthropic using AI agents to audit its AI models like Opus 4 for hidden flaws such as misinformation bias and malicious ...

The U.S. government's central purchasing arm on Tuesday added OpenAI's ChatGPT, Google's Gemini and Anthropic's Claude to a ...

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 ...