Claude Opus 4.5
Anthropic · claude-opus-4-5-20251101
Claude Opus 4.5 from Anthropic: $5 per million input tokens, $25 per million output tokens, $0.5 per million cached input tokens.
| Rate | Price | Applies |
|---|---|---|
| Input | $5 per 1M input tokens | Ordinary |
| Cached input | $0.5 per 1M cached input tokens | Ordinary |
| Cache write | $6.25 per 1M cache write tokens | Ordinary |
| Output | $25 per 1M output tokens | Ordinary |
| Input | $2.5 per 1M input tokens | BATCH tier |
| Cached input | $0.25 per 1M cached input tokens | BATCH tier |
| Cache write | $10 per 1M cache write tokens | cache kept 3,600 seconds or more |
| Cache write | $3.125 per 1M cache write tokens | BATCH tier |
| Output | $12.5 per 1M output tokens | BATCH tier |
- Released
- 24 Nov 2025
- Most input tokens
- 200,000
- Most output tokens
- 64,000