Anthropic: Claude Opus 4.5 vs Anthropic: Claude Opus 4.6
Side-by-side model comparison based on OpenRouter API data.
| Spec | Anthropic: Claude Opus 4.5 | Anthropic: Claude Opus 4.6 |
|---|---|---|
| Provider | Anthropic | Anthropic |
| Context Length | 200K | 1M |
| Max Output | 64K | 128K |
| Input Price/1M | $5.00 | $5.00 |
| Output Price/1M | $25 | $25 |
| Cache Read/1M | $0.50 | $0.50 |
| Cache Write/1M | $6.25 | $6.25 |
| Input Modalities | File + Image + Text | Text + Image |
| Output Modalities | Text | Text |
| Tokenizer | Claude | Claude |
| Moderated | Yes | Yes |