DeepSeek: DeepSeek V4.1 Flash Performance
Compare measured TTFT, throughput, uptime, and route health for DeepSeek V4.1 Flash across TrustedRouter providers using metadata-only production probes.
deepseek/deepseek-v4.1-flash
Measured performance
Continuously sampled p50/p95 time-to-first-token (TTFT), effective throughput, and success rate for DeepSeek: DeepSeek V4.1 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 | Effective throughput | Uptime | Config excluded | Availability samples |
|---|---|---|---|---|---|---|
| together | 893 ms | 2468 ms | — | 99.19% | — | 496 |
| engy | 1246 ms | 2844 ms | — | 100.00% | — | 460 |
| pearl | 1267 ms | 2803 ms | — | 96.15% | — | 26 |
| deepinfra | 1416 ms | 2455 ms | — | 100.00% | — | 444 |
| tinfoil | 1759 ms | 4846 ms | — | 100.00% | — | 68 |
| siliconflow | 3932 ms | 4717 ms | — | 100.00% | — | 25 |
| makora | 1115 ms | 2521 ms | — | 100.00% | — | 6 |
| wafer | 1190 ms | 5628 ms | — | 100.00% | — | 4 |
| nebius | 1375 ms | 1931 ms | — | 100.00% | — | 2 |
| sail-research | 1418 ms | 2484 ms | — | 100.00% | — | 3 |
| novita | 1503 ms | 1600 ms | — | 100.00% | — | 2 |
| wandb | 1521 ms | 1649 ms | — | 100.00% | — | 2 |
| baseten | 1562 ms | 8544 ms | — | 100.00% | — | 4 |
| lyceum | 1865 ms | 3097 ms | — | 100.00% | — | 3 |
| arcee | 2134 ms | 2933 ms | — | 100.00% | — | 2 |
| telnyx | 2287 ms | 3743 ms | — | 100.00% | — | 2 |
| tencent | 3619 ms | 3619 ms | — | 100.00% | — | 1 |
| nvidia-nim | — | — | — | 0.00% | — | 3 |
Full provider & model leaderboard.
21 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.