Large language models (LLMs) like the AI models that run Claude and ChatGPT process an input called a "prompt" and return an ...

Claude Opus 4 is Anthropic’s most powerful AI model to date, according to the company’s announcement, and capable of working ...

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

Anthropic's Claude Opus 4 outperforms OpenAI's GPT-4.1 with unprecedented seven-hour autonomous coding sessions and record-breaking 72.5% SWE-bench score, transforming AI from quick-response tool to ...

Opus 4 is Anthropic’s new crown jewel, hailed by the company as its most powerful effort yet and the “world’s best coding ...

Anthropic launches Claude Opus 4 and Sonnet 4, its most advanced AI models yet, with major upgrades in coding, reasoning, memory, and developer tools.

Anthropic has introduced Claude Opus 4 and Claude Sonnet 4 ... the chatbots’ reasoning process into easily understandable insights. An “extended thinking” feature is also launching in ...

Anthropic’s new AI models, Claude Opus 4 and Sonnet 4, are now available on Amazon Bedrock, helping customers perform complex tasks faster and smarter.