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Claude Sonnet 5 token cost
Anthropic · context 1,000,000 tokens · tokenizer Approx
Open in cost calculator · Count tokens · Full calculator · Official pricing
When to use Claude Sonnet 5
Balanced Claude for most production apps: strong quality without Opus cost. Check the introductory vs standard rate note and re-run TokenCalculator after pricing changes.
Pricing
- Input
- $2.00/1M
- Output
- $10.00/1M
- Cached input
- $0.200/1M
- Batch input
- $1.00/1M
- Verified
Official pricing source · Open main calculator · Cheaper frontier models
Introductory $2/$10 through 2026-08-31; standard $3/$15 from 2026-09-01.
Estimate with TokenCalculator
Preselect Claude Sonnet 5 in the calculator to count tokens and project request or monthly cost. Exact vs Approx follows this model's tokenizer family. See the Exact vs Approx guide for honesty rules.
Estimate cost for Claude Sonnet 5 · Count tokens · Pricing guide
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Related guides
LLM API pricing · Exact vs Approx · Claude token calculator · Stop using tiktoken for Claude
Sources and references
Official documentation used for definitions, counting methods, or rate cards. Always confirm critical budgets on the provider page.