If you're not familiar with Claude, it's the family of large-language models made by the AI company Anthropic. And Claude ...

The $20/month Claude 4 Opus failed to beat its free sibling, Claude 4 Sonnet, in head-to-head testing. Here's how Sonnet quietly crushed expectations with smarter, safer code.

At the time of its release, Claude 4 Opus set new records across several AI coding benchmarks. The model also outperforms its ...

Anthropic says Claude Opus 4 is its most powerful model and the best coding model in the world, while Sonnet 4 is replacing Sonnet 3.7 in the chatbot.

With top scores in real-world coding benchmarks, Anthropic's new models, Claude Opus 4 and Sonnet 4 are here; here's what they can do.

Anthropic’s Claude Opus 4 AI model threatened to blackmail its creators and showed an ability to act deceptively when it believed it was going to be replaced — prompting the company to deploy ...

Large language models fail at hard and medium difficulty problems where they can’t stitch together well-known templates. You ...

New research from Anthropic suggests that most leading AI models exhibit a tendency to blackmail, when it's the last resort ...

A groundbreaking new study has uncovered disturbing AI blackmail behavior that many people are unaware of yet.

Blackmail and even lethal outcomes were a shared response from AI models when put to the test in making a binary choice for ...

AI's Grok 4 achieves the highest Artificial Intelligence Index score, outperforming OpenAI, Google Gemini 2.5 Pro, and ...

Anthropic has announced the release of its latest AI models, Claude Opus 4 and Claude Sonnet 4, which aim to support a wider range of professional and academic tasks beyond code generation ...