Google: Gemini 3 Flash Preview wins on more metrics (7 of 9), but the right pick depends on what you optimize for — see the breakdown below.
| Metric | Google: Gemini 3 Flash Preview | Z.ai: GLM 5 Turbo |
|---|---|---|
| Intelligence Index | 46.4 | 46.8✓ |
| Coding Index | 42.6✓ | 36.8 |
| GPQA Diamond | 90%✓ | 85% |
| Design Arena Elo | 1265 | 1337✓ |
| Speed (tokens/sec) | 61✓ | 14 |
| Latency | 988ms✓ | 2.1s |
| Input price /M | $0.500✓ | $1.20 |
| Output price /M | $3.00✓ | $4.00 |
| Context window | 1.0M✓ | 262K |
| Capabilities | ReasoningToolsJSONVisionAudio | ReasoningToolsJSON |