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

Anthropic says Claude Opus 4.1 improves software engineering accuracy to 74.5%. That compares to 62.3% with Claude Sonnet 3.7 and 72.5% with Claude Opus 4. More specifically, the updated model is ...

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

Anthropic has released Claude Opus 4.1, a new version of its flagship AI model, with improvements in coding, reasoning, and ...

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

GSA officials said the models from the three companies - OpenAI's ChatGPT, Google's Gemini and Anthropic's Claude - were ...

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

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

The inaugural tournament marks the launch of Kaggle's Game Arena, a new platform designed to test and compare the ...

OpenAI's ChatGPT, Google's Gemini and Anthropic's Claude have been added to a list of approved AI vendors, the US government's central purchasing arm said on Tuesday, as the Trump administration aims ...

Anthropic released a guide to get the most out of your chatbot prompts. It says you should think of its own chatbot, Claude, ...