Anthropic introduced Claude Opus 4 and Claude Sonnet 4 during its first developer conference on May 22. The company claims ...

Anthropic's Claude 4 Opus AI sparks backlash for emergent 'whistleblowing'—potentially reporting users for perceived immoral ...

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

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

Anthropic's Claude Opus 4 AI model attempted blackmail in safety tests, triggering the company’s highest-risk ASL-3 ...

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

Artificial intelligence firm Anthropic has revealed a startling discovery about its new Claude Opus 4 AI model.

Anthropic's new Claude 4 Opus AI can autonomously refactor code for hours using "extended thinking" and advanced agentic skills.

In a landmark move underscoring the escalating power and potential risks of modern AI, Anthropic has elevated its flagship ...

Despite the concerns, Anthropic maintains that Claude Opus 4 is a state-of-the-art model, competitive with offerings from ...

This latest contest comes just hours after Claude 4 Sonnet was unveiled and I couldn’t wait to see how it compared to Gemini ...