The company said it was taking the measures as a precaution and that the team had not yet determined if its newst model has ...

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

The testing found the AI was capable of "extreme actions" if it thought its "self-preservation" was threatened.

Anthropic has long been warning about these risks—so much so that in 2023, the company pledged to not release certain models ...

Anthropic has released a new report about its latest model, Claude Opus 4, highlighting a concerning issue found during ...

Anthropic’s Chief Scientist Jared Kaplan said this makes Claude 4 Opus more likely than previous models to be able to advise ...

Anthropic's new Claude Opus 4 and Sonnet 4 AI models deliver state-of-the-art performance in coding and agentic workflows.

Claude Opus 4 and Claude Sonnet 4, Anthropic's latest generation of frontier AI models, were announced Thursday.

Anthropic launches its Claude 4 series, featuring Opus 4 and Sonnet 4, delivering new AI benchmarks in coding, advanced ...

Tweens and teens are having suggestive and sexual conversations with AI chatbots on the web and in apps. Here’s what parents ...

Anthropic's report suggested this case shows how generative AI can effectively arm less experienced actors who would not be a threat without a tool like Claude. Also: Anthropic mapped Claude's ...