# siliconflow — AI API latency & reliability by region
Updated July 23, 2026. Edge latency and uptime of the siliconflow API measured from each region.

| Region | p50 TTFB | p95 | Uptime |
| --- | --- | --- | --- |
| Asia (Tokyo) | 384 ms | 403 ms | 100% |
| Europe (Germany) | 296 ms | 303 ms | 100% |
| South America (São Paulo) | 274 ms | 288 ms | 100% |
| US (Central) | 86 ms | 106 ms | 100% |


Source: https://llmlatency.dev/provider/siliconflow