Google: Gemma 4 31B Performance
TrustedRouter performance signals and provider route posture for Google: Gemma 4 31B.
google/gemma-4-31b-it
Measured performance
Continuously sampled p50/p95 time-to-first-token (TTFT), time-to-first-byte (TTFB), effective throughput, and success rate for Google: Gemma 4 31B. 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 |
|---|---|---|---|---|---|---|---|
| lightning | 1047 ms | 1047 ms | 1047 ms | 72 tok/s n=1 | 100.00% | — | 1 |
| tinfoil | 1395 ms | 3386 ms | 1395 ms | 159 tok/s n=2 | 100.00% | — | 15 |
| friendli | 1558 ms | 21335 ms | 1558 ms | 84 tok/s n=2 | 100.00% | — | 4 |
| siliconflow | 1870 ms | 1870 ms | 1870 ms | 39 tok/s n=2 | 100.00% | — | 1 |
| crusoe | 2695 ms | 3983 ms | 2695 ms | 30 tok/s n=2 | 100.00% | — | 3 |
| cerebras | 2700 ms | 8703 ms | 2699 ms | 79 tok/s n=1 | 100.00% | — | 10 |
| digitalocean | 2834 ms | 3136 ms | 2834 ms | — | 100.00% | — | 3 |
| parasail | 3203 ms | 3523 ms | 3202 ms | 27 tok/s n=2 | 100.00% | — | 3 |
| deepinfra | — | — | — | 54 tok/s n=2 | — | — | 0 |
| novita | — | — | — | 40 tok/s n=2 | — | — | 0 |
| together | — | — | — | 53 tok/s n=2 | — | — | 0 |
Full provider & model leaderboard.
23 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.