The Claude 4 models support "extended thinking with tool use", a beta feature that lets them alternate between reasoning and using tools like web search (Benj Edwards/Ars Technica)

Benj Edwards / Ars Technica: The Claude 4 models support “extended thinking with tool use”, a beta feature that lets them alternate between reasoning and using tools like web search  —  On Thursday, Anthropic released Claude Opus 4 and Claude Sonnet 4, marking the company's return to larger model releases …

May 22, 2025 - 21:10
 0
The Claude 4 models support "extended thinking with tool use", a beta feature that lets them alternate between reasoning and using tools like web search (Benj Edwards/Ars Technica)

Benj Edwards / Ars Technica:
The Claude 4 models support “extended thinking with tool use”, a beta feature that lets them alternate between reasoning and using tools like web search  —  On Thursday, Anthropic released Claude Opus 4 and Claude Sonnet 4, marking the company's return to larger model releases …