inclusionAI: Ling-2.6-flash wins on more metrics (5 of 9), but the right pick depends on what you optimize for — see the breakdown below.
| Metric | inclusionAI: Ling-2.6-flash | Z.ai: GLM 4.5 |
|---|---|---|
| Intelligence Index | 26.2 | 26.4✓ |
| Coding Index | 23.2 | 26.3✓ |
| GPQA Diamond | 59% | 78%✓ |
| Design Arena Elo | — | 1251✓ |
| Speed (tokens/sec) | 163✓ | 40 |
| Latency | 880ms✓ | 2.4s |
| Input price /M | $0.010✓ | $0.600 |
| Output price /M | $0.030✓ | $2.20 |
| Context window | 262K✓ | 131K |
| Capabilities | ToolsJSON | ReasoningToolsJSON |