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

| Region | p50 TTFB | p95 | Uptime |
| --- | --- | --- | --- |
| Asia (Tokyo) | 454 ms | 1529 ms | 100% |
| Europe (Germany) | 366 ms | 868 ms | 100% |
| South America (São Paulo) | 695 ms | 8140 ms | 100% |
| US (Central) | 522 ms | 1918 ms | 100% |


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