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Claude Sonnet 5 (batch)

ANTHROPIC Developer Architecture Profile

Intelligence (ELO)1445Chatbot Arena Verified
Max Context1,000,000Tokens
API Cost / 1M$6.00Blended Prompt + Completion

Model Capabilities

  • Fictional
  • Reasoning
  • Agentic
  • Coding & Logic
Sonnet 5 is Anthropic's most capable Sonnet-class model, with frontier performance across coding, agents, and professional work. It supports adaptive thinking with selectable reasoning effort levels (low, medium, high, max,...

Granular Pricing Matrix

Input Tokens (Prompt)$1.00 / 1M
Output Tokens (Completion)$5.00 / 1M

Pricing data via OpenRouter. Sync: 8/6/2026

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