Anthropic Claude Pricing: Model Costs, Prompt Caching, and Marketplace Billing

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Anthropic's official pricing documentation outlines token rates across current Claude generations, prompt caching mechanics, and unified cloud marketplace billing structures.

Key points

  1. Claude Sonnet 5 retains its introductory pricing of $2 per million input and $10 per million output tokens permanently, cancelling the previously scheduled price increase.
  2. Claude Fable 5.1 and Claude Mythos 5.1 offer reduced cache hit and refresh rates at a 0.025x multiplier of the base input price, compared to the standard 0.1x multiplier on other models.
  3. Claude 4.7 and later models, alongside Claude Mythos Preview, adopt a newer tokenizer producing roughly 30% more tokens for equivalent text compared to older versions.
  4. Regional and multi-region endpoints on Amazon Bedrock and Google Cloud, as well as specific inference routing ('inference_geo: us'), carry a 10% premium (1.1x multiplier) from Claude 4.5 and 4.6 onwards.
  5. Deployments via Claude Platform on AWS and Claude in Microsoft Foundry bill via Claude Consumption Units (CCU) at a rate of $0.01 per CCU.

Why it matters

Cost planning for production LLM systems must account for tokenizer density changes, caching efficiencies, and explicit surcharges for geographic data residency.

Analysis

The updated pricing structure highlights distinct operational trade-offs for enterprise infrastructure. While fixing Sonnet 5 rates provides baseline cost certainty, the 30% token overhead introduced by the newer tokenizer since Claude 4.7 shifts overall consumption budgets. Furthermore, data residency and regional governance constraints across hyperscalers (AWS, Google Cloud, Azure) are consistently subject to a 10% price premium. The reliance on CCUs simplifies marketplace invoicing across hybrid cloud environments into a predictable metric.

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Summary generated by AI (Gemini 3.8 Flash, 27 September 2026). It may contain errors – the original source is authoritative.

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