YZ Index
Winzheng · Availability Rankings
API uptime and response success rate.
Rankings based on rolling average of last 5 full evaluations.
| # | Model | Availability | Stability | Code Execution | Overall Score |
|---|---|---|---|---|---|
| 🥇 | Claude Sonnet 4.6 claude | 43.2 | 88.5 | 75.9 | |
| 🥈 | DeepSeek V4 Pro DeepSeek | 39.7 | 90.2 | 76.2 | |
| 🥉 | Doubao Pro doubao | 46 | 92.2 | 86.9 | |
| 4 | GPT-5.5 gpt | 38.5 | 84.6 | 71.9 | |
| 5 | GPT-o3 gpt | 39.4 | 84.9 | 71.1 | |
| 6 | Qwen3 Max qwen | 39.2 | 87.9 | 77.4 | |
| 7 | Claude Opus 4.7 claude | Current Period 100 | 44.7 | 89.2 | 72.8 |
| 8 | ERNIE Bot 4.5 ernie | Current Period 100 | 33.5 | 76.1 | 75.5 |
| 9 | Gemini 3.1 Pro gemini | Current Period 99 | 42.2 | 82.2 | 71 |
| 10 | Gemini 2.5 Pro gemini | Current Period 99 | 41.3 | 80.4 | 73.5 |
| 11 | Grok 4 grok | Current Period 100 | 40.6 | 84.9 | 70.4 |