Meituan: LongCat 2.0 vs Qwen: Qwen3.5 397B A17B
Qwen: Qwen3.5 397B A17B wins on more metrics (4 of 7), but the right pick depends on what you optimize for — see the breakdown below.
| Metric | Meituan: LongCat 2.0 | Qwen: Qwen3.5 397B A17B |
|---|---|---|
| Intelligence Index | 33.5 | 33.7✓ |
| Coding Index | 45.3 | 48.2✓ |
| GPQA Diamond | 78% | 89%✓ |
| Design Arena Elo | — | 1227✓ |
| Speed (tokens/sec) | — | — |
| Latency | — | — |
| Input price /M | $0.300✓ | $0.390 |
| Output price /M | $1.20✓ | $2.34 |
| Context window | 1.0M✓ | 262K |
| Capabilities | ReasoningTools | ReasoningToolsJSONVision |