Anthropic: Claude Opus 4.6 vs Anthropic: Claude Sonnet 4.6
Side-by-side model comparison based on OpenRouter API data.
| Spec | Anthropic: Claude Opus 4.6 | Anthropic: Claude Sonnet 4.6 |
|---|---|---|
| Provider | Anthropic | Anthropic |
| Context Length | 1M | 1M |
| Max Output | 128K | 128K |
| Input Price/1M | $5.00 | $3.00 |
| Output Price/1M | $25 | $15 |
| Cache Read/1M | $0.50 | $0.30 |
| Cache Write/1M | $6.25 | $3.75 |
| Input Modalities | Text + Image | Text + Image |
| Output Modalities | Text | Text |
| Tokenizer | Claude | Claude |
| Moderated | Yes | Yes |