Claude Sonnet 4 Pricing
$3 per 1M input tokens · $15 per 1M output tokens. Free tier: No free tier (API usage billed).
Cost Calculator
Estimated cost:
Claude Sonnet 4 Price Table
| Standard | |
|---|---|
| Input / 1M tokens | $3 |
| Output / 1M tokens | $15 |
| Context cache / 1M | $3.75 |
About Claude Sonnet 4
Previous-generation Claude mid-tier model.
- Cache write price: $3.75 per 1M tokens
Frequently Asked Questions
How much does Claude Sonnet 4 cost?
$3 per 1M input tokens and $15 per 1M output tokens.