OpenAI compatible API · Attested · Public status
StepFun performance
Review measured TTFT, effective throughput, uptime, and sampled model routes for StepFun on TrustedRouter using metadata-only production probes.
Onebase URL to migrate
100sof models and routes
0prompt or output logs. Always.
StepFunstepfun
22 samples
Continuously sampled provider performance. TrustedRouter reports unsupported route and probe-configuration rows separately from provider downtime. Prompt and output content is not stored.
| p50 TTFT | 2819 ms |
|---|---|
| p95 TTFT | 6532 ms |
| Effective throughput | 128 tok/s n=1 |
| Uptime | 100.00% |
Measured model routes
| Model | p50 TTFT | Effective throughput | Uptime | Config excluded | Availability samples |
|---|---|---|---|---|---|
| stepfun/step-3.5-flash-2603 | 2819 ms | — | 100.00% | — | 11 |
| stepfun/step-3.7-flash | 2433 ms | 128 tok/s n=1 | 100.00% | — | 7 |
| stepfun/step-3.5-flash | 4284 ms | — | 100.00% | — | 4 |