Anthropic: Claude Sonnet 5 wins on more metrics (5 of 7), but the right pick depends on what you optimize for — see the breakdown below.
| Metric | Anthropic: Claude Sonnet 5 | Tencent: Hy3 |
|---|---|---|
| Intelligence Index | 53.4✓ | 41.2 |
| Coding Index | 71.5✓ | 58.8 |
| GPQA Diamond | 91%✓ | 90% |
| Design Arena Elo | 1250✓ | 1198 |
| Speed (tokens/sec) | — | — |
| Latency | — | — |
| Input price /M | $2.00 | $0.140✓ |
| Output price /M | $10.00 | $0.580✓ |
| Context window | 1M✓ | 262K |
| Capabilities | ReasoningToolsJSONVision | ReasoningToolsJSON |