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Claude 2.1 token cost
Anthropic · context 200,000 tokens · tokenizer Approx
Open in cost calculator · Count tokens · Full calculator · Official pricing
When to use Claude 2.1
Legacy Claude 2.1 row for archival invoice comparisons. Do not start new products here; use current Sonnet or Opus ids instead.
Pricing
- Input
- $8.00/1M
- Output
- $24.00/1M
- Verified
Official pricing source · Open main calculator
Legacy; verify availability.
Estimate with TokenCALC
Preselect Claude 2.1 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.