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Anthropic
Claude Sonnet 4 Pricing
Reliable Sonnet series. Pricing updated March 2026.
Official Anthropic docs →Pricing
Input tokens
$3.00per 1M tokens
$0.0030 per 1,000 tokens
Output tokens
$15.00per 1M tokens
$0.015 per 1,000 tokens
Specifications
- Context window
- 200K tokens
- Provider
- Anthropic
Best use cases
- Reliable production
- General-purpose chat
Other Anthropic models
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