YZ Index
Winzheng · Stability Rankings
Output consistency across repeated evaluations.
Rankings based on rolling average of last 5 full evaluations.
| # | Model | Stability | Availability | Code Execution | Overall Score |
|---|---|---|---|---|---|
| 🥇 | GLM-4.6 zhipu | Current Period 33.8 | 52.7 | 30.4 | 40.8 |
| 🥈 | DeepSeek V4 Pro DeepSeek | Current Period 40.4 | 90.2 | 57.6 | 66.7 |
| 🥉 | Qwen3 Max qwen | Current Period 75 | 60 | 41.4 | 36.2 |
| 4 | GPT-6 Sol gpt | Current Period 36.4 | 100 | 83.1 | 73.5 |
| 5 | Doubao Pro doubao | Current Period 42.5 | 98.7 | 76.3 | 79.9 |
| 6 | GPT-6 Astra gpt | Current Period 35.9 | 100 | 75.8 | 67 |
| 7 | GPT-6 Luna gpt | Current Period 38 | 100 | 80.7 | 81.5 |
| 8 | GPT-6.1 Sol gpt | Current Period 44.4 | 100 | 75.2 | 71.2 |
| 9 | GPT-5.5 gpt | Current Period 33.9 | 99.8 | 75.9 | 68.7 |
| 10 | Claude Opus 4.7 claude | Current Period 32.8 | 100 | 83.6 | 68.5 |
| 11 | Claude Sonnet 4.6 claude | Current Period 31.5 | 100 | 85.8 | 70.4 |
| 12 | GPT-o3 gpt | Current Period 31.5 | 98 | 76 | 65.7 |
| 13 | Grok 4 grok | Current Period 24.6 | 99.8 | 76.9 | 66.8 |
| 14 | Gemini 2.5 Pro gemini | Current Period 31.3 | 90.6 | 53.6 | 61.7 |
| 15 | Gemini 3.1 Pro gemini | Current Period 16.8 | 100 | 55.5 | 61.8 |