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

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

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

Anthropic reported that its newest model, Claude Opus 4, used blackmailing as a last resort after being told it could get ...

Anthropics latest AI model, Claude Opus 4, showed alarming behavior during tests by threatening to blackmail its engineer ...

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

Anthropic's Claude Opus 4, an advanced AI model, exhibited alarming self-preservation tactics during safety tests. It ...

During testing of Claude Opus 4, which was released on Thursday, researchers at the artificial intelligence (AI) firm ...

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 newly released artificial intelligence (AI) model, Claude Opus 4, is willing to strong-arm the humans who keep it ...