Contextual Persistence: Higher-agency systems maintain awareness of project goals across multiple interactions. While code ...

Anthropic has introduced its next generation of Claude models, Claude Opus 4 and Claude Sonnet 4, which the company said set new standards for coding, advanced reasoning, and AI agents.

On Thursday, Anthropic announced Claude Opus 4 and Claude Sonnet 4, its next generation of models, with an emphasis on coding, reasoning, and agentic capabilities. According to Rakuten ...

The free version now available is Claude 4 Sonnet. The paid version, which comes with its $20/month Pro plan, is Claude 4 Opus. Opus is also available to those using Anthropic's even more ...

Anthropic claims Claude Opus 4 can compete with GPT-4.1 and Gemini 2.5, while Sonnet 4 outperforms its predecessor in reasoning and code generation ...

starting with Opus 4 and Sonnet 4, which the company said set new standards for coding, advanced reasoning and AI agents. Opus is the company’s most powerful model yet, designed to sustain the ...

Anthropic has introduced its next-generation AI models: Claude Opus 4 and Claude Sonnet 4. These models offer two modes, quick responses and deeper thinking for complex problems. They are ...

Anthropic is secretly working on new models called Claude Sonnet 4 and Opus 4, which are believed to be the company's most advanced AI models. This is according to Anthropic web configuration ...

Anthropic Releases Claude 4: What’s Improved in AI Models Sonnet & Opus Your email has been sent Anthropic has launched two more Claude AI models: Claude Sonnet 4 and Claude Opus 4. Both Claude ...