Anthropic has introduced two advanced AI models, Claude Opus 4 and Claude Sonnet 4, designed for complex coding tasks.

Anthropic says its AI model Claude Opus 4 resorted to blackmail when it thought an engineer tasked with replacing it was having an extramarital affair.

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

If you buy through affiliate links, we may earn commissions, which help support our testing. AI start-up Anthropic’s newly ...

Anthropic's Claude 4 models show particular strength in coding and reasoning tasks, but lag behind in multimodality and ...

Malicious use is one thing, but there's also increased potential for Anthropic's new models going rogue. In the alignment section of Claude 4's system card, Anthropic reported a sinister discovery ...

Anthropic’s Claude Opus 4 model attempted to blackmail its developers at a shocking 84% rate or higher in a series of tests that presented the AI with a concocted scenario, TechCrunch reported ...

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

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

On what would have been Aarushi Talwar's 31st birthday, we pause to reflect on a life that ended far too soon.

The controversy escalated significantly in June 2020 after Rowling tweeted about an article with the headline, "Creating a more equal post-COVID-19 world for people who menstruate." "'People who ...