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

| Region | p50 TTFB | p95 | Uptime |
| --- | --- | --- | --- |
| Asia (Tokyo) | 489 ms | 490 ms | 100% |
| Europe (Germany) | 98 ms | 101 ms | 100% |
| South America (São Paulo) | 407 ms | 409 ms | 100% |
| US (Central) | 198 ms | 210 ms | 100% |


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