# sambanova vs xai — AI API latency comparison
Updated July 24, 2026. As of July 24, 2026, xai has lower edge latency (time-to-first-byte) than sambanova in 3 of 4 measured region(s). From South America (São Paulo), xai responds in 265 ms p50 vs 401 ms.

| Region | sambanova p50 | xai p50 | Faster |
| --- | --- | --- | --- |
| Asia (Tokyo) | 20 ms | 172 ms | sambanova |
| Europe (Germany) | 397 ms | 299 ms | xai |
| South America (São Paulo) | 401 ms | 265 ms | xai |
| US (Central) | 129 ms | 128 ms | xai |


Source: https://llmlatency.dev/compare/sambanova-vs-xai