Claude 4

Anthropic

Claude 4 Opus is Anthropic's most capable general-purpose model, designed for complex tasks requiring deep understanding and generation. This non-reasoning variant does not engage extended thinking, focusing on direct, high-quality responses. It excels in coding, analysis, and multimodal tasks.

Anthropic

Claude 4 Opus (Reasoning) is Anthropic's most capable model, optimized for complex reasoning and extended thinking tasks. It excels at multi-step problem solving, analysis, and generating nuanced, well-structured responses for challenging queries.

Anthropic

Claude 4 Sonnet (Non-reasoning) is a variant of the Claude 4 family optimized for general-purpose tasks without extended reasoning chains. It offers a balance of speed, cost-efficiency, and strong language understanding, suitable for high-throughput applications.

Anthropic

This is a mid-tier model from the Claude 4 series, optimized for advanced reasoning and chain-of-thought processing. It balances strong performance in complex problem-solving, code generation, and multimodal understanding with efficient speed and cost.