Anthropic: Claude Opus 4 wins on more metrics (6 of 8), but the right pick depends on what you optimize for — see the breakdown below.
| Metric | Anthropic: Claude Opus 4 | Anthropic: Claude Opus 4.7 (Fast) |
|---|---|---|
| Intelligence Index | — | — |
| Coding Index | 34.0✓ | — |
| GPQA Diamond | 80%✓ | — |
| Design Arena Elo | 1240✓ | — |
| Speed (tokens/sec) | 21✓ | 9 |
| Latency | 2.3s | 624ms✓ |
| Input price /M | $15.00✓ | $30.00 |
| Output price /M | $75.00✓ | $150.00 |
| Context window | 200K | 1M✓ |
| Capabilities | ReasoningToolsVision | ReasoningToolsJSONVision |