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 |
|---|---|---|---|---|---|---|
| deepinfra | 4221 ms | 13217 ms | — | 100.00% | — | 10 |
| engy | 1251 ms | 2063 ms | — | 100.00% | — | 3 |
| baseten | 1349 ms | 3662 ms | — | 100.00% | — | 2 |
| wafer | 1722 ms | 25510 ms | — | 100.00% | — | 2 |
| featherless | 1841 ms | 2597 ms | — | 100.00% | — | 4 |
| arcee | 4066 ms | 4599 ms | — | 100.00% | — | 2 |
| io-net | — | — | — | 100.00% | — | 4 |
Full provider & model leaderboard.
10 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.