Claude 3.7 Sonnet is a retired model. This page preserves historical API pricing and specifications. For new integrations, consider Claude Sonnet 4.6. (2026-02-19)
Claude 3.7 Sonnet API pricing
Retired Anthropic coding and reasoning model. This page preserves its historical API pricing and specifications.
How much does Claude 3.7 Sonnet API cost?
The historical price recorded for Claude 3.7 Sonnet is $3.00 per 1 million input tokens and $15.00 per 1 million output tokens. It is not a current TokenGate price.
| Model | Input tokens / 1M | Cached input / 1M | Output tokens / 1M |
|---|---|---|---|
| Claude 3.7 Sonnet | $3.00 | — | $15.00 |
Model specifications
- Provider
- Anthropic
- API model identifier
- claude-3-7-sonnet-20250219
- Generation
- 3.7
- Provider lifecycle
- Retired
- Context window
- 200K
- Maximum output tokens
- 128K
- Input modalities
- Text, Image
- Output modalities
- Text
- Capabilities
- Streaming, Function calling, Vision, JSON mode, Tool use
Best for
- Coding
- Complex reasoning
Looking for the current replacement?
Claude 3.7 Sonnet → Claude Sonnet 4.6
Previous-generation Sonnet model with strong coding, agent planning, computer-use and long-context capabilities.
View replacement pricingFrequently asked questions
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