News

Anthropic says Claude Sonnet 4 is a major improvement over Sonnet 3.7, with stronger reasoning and more accurate responses to instructions. Claude Opus 4, built for tasks like coding, is designed to ...
Anthropic's Claude Opus 4 outperforms OpenAI's GPT-4.1 with unprecedented seven-hour autonomous coding sessions and ...
Anthropic's newest editon of its flagship AI product will address significant limitations in current large language models.