Claude 4 Opus
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About
Claude 4 Opus is Anthropic's flagship AI model representing the pinnacle of language model capabilities. This premium model features advanced multi-step reasoning, comprehensive research abilities, and integrated real-time web search functionality. Claude 4 Opus excels at complex problem-solving requiring deep analysis, multi-domain knowledge synthesis, academic research, strategic planning, and comprehensive technical documentation. With extended thinking capabilities and web search integration, it can verify facts, cite sources, and provide up-to-date information while maintaining exceptional reasoning quality.
Percs
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Settings
Diversity control (Top P)- Controls response diversity by filtering based on cumulative probability. Lower values produce focused responses, higher values allow creative outputs.
Temperature- Controls creativity and randomness. Lower values (0.1-0.5) for focused tasks, higher values (0.6-1.0) for creative work.
Response length- Maximum response length in tokens. 4000 tokens ≈ 3000 words. Higher for comprehensive answers.
Context length- Maximum input context size. Allows processing of extensive documents and long conversation histories.
Reasoning- Enables deep thinking with step-by-step problem decomposition for complex analysis and strategic decisions.
Reasoning Tokens- Token budget for internal reasoning. Must be less than max_tokens. Higher allows more thorough analysis.