Claude 4 - Anthropic’s best publicly available model (22 Mai 2025 Jahr – 9 St. 40 Min, 29 Mai 2025 Jahr)
Beschreibung:
Anthropic launches the Claude 4 model family, introducing Claude Opus 4 and Claude Sonnet 4. These next-generation AI models bring major improvements in coding, reasoning, and long-context task execution. Claude Opus 4, targeted at complex, extended use cases, demonstrated advanced autonomy—successfully completing tasks like a multi-hour code refactor for Rakuten. Claude Sonnet 4 offers a balanced, efficient option for broader use. Both models support tool use during reasoning and improved memory when interacting with user files.