Comparing 1 model
| Anthropic: Claude Sonnet 4.5 (batch) | |
|---|---|
| Maker | Anthropic |
| Context window | 1M |
| Max output | 64K |
| Input / 1M | $3 |
| Output / 1M | $15 |
| Cache read / 1M | $0.3 |
| Cache write / 1M | $3.75 |
| 1M in + 1M out | $18 |
| Takes | text, image, file |
| Returns | text |
| Tools | yes |
| Reasoning | optional |
| Open weights | no |
| Released | 2025-09-29 |
| Knowledge cutoff | 2025-01-31 |
| Retires | — |