In tests, Anthropic's Claude Opus 4 would resort to "extremely harmful actions" to preserve its own existence, a safety ...

So endeth the never-ending week of AI keynotes. What started with Microsoft Build, continued with Google I/O, and ended with ...

Anthropic says Claude Opus 4 is its most powerful model and the best coding model in the world, while Sonnet 4 is replacing ...

DOGE tested and used Meta’s Llama 2 model to review and classify responses from federal workers to the infamous “Fork in the ...

Anthropic has announced two new AI models that it claims represent a major step toward making AI agents truly useful.

OpenAI is updating the AI model powering Operator, its AI agent that can autonomously browse the web and use certain software ...

During its inaugural developer conference, Anthropic launched two new AI models the startup claims are among the industry's ...

Claude 4 Sonnet is a leaner model, with improvements built on Anthropic's Claude 3.7 Sonnet model. The 3.7 model often had ...

Anthropic is set to roll out two new versions of its Claude artificial intelligence software, including a long-delayed update ...

Artificial intelligence lab Anthropic unveiled its latest top-of-the-line technology called Claude Opus 4 on Thursday, which ...