Faced with the news it was set to be replaced, the AI tool threatened to blackmail the engineer in charge by revealing an ...

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 company claims that Claude 4 Opus is "the world's best coding model." Claude 4 Sonnet is pretty good, too, but strikes ...

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

Founded by former OpenAI engineers, Anthropic is currently concentrating its efforts on cutting-edge models that are ...

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 ...

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

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

Anthropic introduces Claude 4 Sonnet and Opus models with enhanced reasoning, coding abilities, and memory for sustained, ...

In a fictional scenario, Claude blackmailed an engineer for having an affair.

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 ...