MoonshotAI: Kimi K2.7 Code wins on more metrics (8 of 9), but the right pick depends on what you optimize for — see the breakdown below.
| Metric | Anthropic: Claude Sonnet 4.6 | MoonshotAI: Kimi K2.7 Code |
|---|---|---|
| Intelligence Index | — | 41.9✓ |
| Coding Index | 43.0 | 45.6✓ |
| GPQA Diamond | 80% | 90%✓ |
| Design Arena Elo | 1327 | 1335✓ |
| Speed (tokens/sec) | 46 | 107✓ |
| Latency | 1.2s | 572ms✓ |
| Input price /M | $3.00 | $0.740✓ |
| Output price /M | $15.00 | $3.50✓ |
| Context window | 1M✓ | 262K |
| Capabilities | ReasoningToolsJSONVision | ReasoningToolsJSONVision |