DeepSeek: DeepSeek V4 Flash Performance
TrustedRouter performance signals and provider route posture for DeepSeek: DeepSeek V4 Flash.
deepseek/deepseek-v4-flash
Measured performance
Continuously sampled p50/p95 time-to-first-token (TTFT), time-to-first-byte (TTFB), effective throughput, and success rate for DeepSeek: DeepSeek V4 Flash. Effective throughput uses provider-reported output tokens over complete request time. Unsupported route and probe-configuration rows are separated from provider downtime, and no prompt or output content is stored.
| Provider | p50 TTFT | p95 TTFT | p50 TTFB | Effective throughput | Uptime | Config excluded | Availability samples |
|---|---|---|---|---|---|---|---|
| parasail | 853 ms | 1017 ms | 853 ms | 49 tok/s n=1 | 100.00% | — | 4 |
| fireworks | 1321 ms | 2319 ms | 1321 ms | 153 tok/s n=1 | 100.00% | — | 8 |
| makora | 1626 ms | 20994 ms | 1626 ms | 76 tok/s n=2 | 100.00% | 1 router_error |
15 |
| crusoe | 1812 ms | 4051 ms | 1812 ms | 82 tok/s n=1 | 100.00% | — | 8 |
| deepinfra | 1887 ms | 1887 ms | 1887 ms | 28 tok/s n=2 | 100.00% | — | 1 |
| deepseek | 2169 ms | 3810 ms | 2169 ms | 59 tok/s n=1 | 100.00% | — | 24 |
| morph | 2415 ms | 10351 ms | 2415 ms | 24 tok/s n=2 | 100.00% | — | 8 |
| alibaba | 3404 ms | 3404 ms | 3404 ms | 52 tok/s n=2 | 100.00% | — | 1 |
| digitalocean | 3423 ms | 5163 ms | 3423 ms | 20 tok/s n=1 | 100.00% | — | 2 |
| siliconflow | 5820 ms | 5820 ms | 5819 ms | 32 tok/s n=1 | 100.00% | — | 1 |
| atlas-cloud | 14794 ms | 14794 ms | 14794 ms | 43 tok/s n=2 | 100.00% | — | 1 |
| novita | — | — | — | 39 tok/s n=2 | — | — | 0 |
Full provider & model leaderboard.
22 routes.
More routes give the auto router more room to fail over around provider 429 and 5xx responses.
Gateway overhead is measured separately.
Public status separates TLS/health overhead from full model latency so slow LLMs do not inflate the router metric.
Metadata rollups.
Status samples store latency, outcome, provider, model, route, cost, and region metadata only.
View public status or inspect provider routes.