Claude Sonnet 5.5
Anthropic · claude-sonnet-5-5
Claude Sonnet 5.5 from Anthropic: $2 per million input tokens, $10 per million output tokens, $0.1 per million cached input tokens.
| Rate | Price | Applies |
|---|---|---|
| Input | $2 per 1M input tokens | Ordinary |
| Cached input | $0.1 per 1M cached input tokens | Ordinary |
| Cache write | $2.5 per 1M cache write tokens | Ordinary |
| Output | $10 per 1M output tokens | Ordinary |
| Input | $1 per 1M input tokens | BATCH tier |
| Cached input | $0.05 per 1M cached input tokens | BATCH tier |
| Cache write | $4 per 1M cache write tokens | cache kept 3,600 seconds or more |
| Cache write | $1.25 per 1M cache write tokens | BATCH tier |
| Output | $5 per 1M output tokens | BATCH tier |
- Released
- 28 Sep 2026
- Most input tokens
- 1,000,000
- Most output tokens
- 128,000