The $20/month Claude 4 Opus failed to beat its free sibling, Claude 4 Sonnet, in head-to-head testing. Here's how Sonnet ...

The Claude Opus 4 and Sonnet 4 models mark a significant milestone in AI code development. For the first time coders can use ...

Also: Anthropic's free Claude 4 Sonnet aced my coding tests - but its paid Opus model somehow didn't ...

Free, Pro, Max, Team, and Enterprise Claude plans can access Claude Sonnet 4 and Opus 4 now, with an extended thinking mode ...

Anthropic, the artificial intelligence startup supported by Google-parent Alphabet GOOG GOOGL)) and Amazon AMZN, announced ...

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

Anthropic has just set the bar higher in the world of AI with its new release: Claude 4. The new models—Claude Opus 4 and ...

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

Power of Anthropic's Claude 4 models for coding and task management. Enhance productivity with cutting-edge AI solutions ...

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

Anthropic chief product officer Mike Krieger joins 'Squawk Box' to discuss the company's new gen AI model, issue around AI ...

Anthropic's new Claude Opus 4 and Sonnet 4 AI models deliver state-of-the-art performance in coding and agentic workflows.