Rank #6 on AIDB
14 models in the AIDB database. Average AIDB score 91, top score 94, momentum index 148.9.
Anthropic's best coding and agentic model, strong at long autonomous tasks.
This addendum to our Claude 3 Model Card describes Claude 3.5 Sonnet, a new model which outperforms our previous most capable model, Claude 3 Opus, while operating faster and at a lower cost.
Hybrid reasoning model with extended thinking mode.
Anthropic's language model tracked by Epoch, focused on question answering.
Anthropic's multimodal, language, vision model tracked by Epoch, focused on chat.
Anthropic's multimodal, language, vision model tracked by Epoch, focused on chat.
Today we're releasing Claude Opus 4.1, an upgrade to Claude Opus 4 on agentic tasks, real-world coding, and reasoning.
Anthropic's most intelligent model — state-of-the-art on coding, agents and computer use.
Fast, cheap Claude tier matching prior Sonnet-class quality for high-volume agents.
Top-tier reasoning model for research, analysis and complex writing.
Anthropic's fastest and cheapest frontier-class small model.
Fast, low-cost model for everyday tasks.
Agentic coding tool that lives in your terminal and edits real codebases.
Claude Sonnet 4 can understand nuanced instructions and context, recognize and correct its own mistakes, and create sophisticated analysis and insights from complex data.