OpenAI compatible API · Attested · Public status
OpenAI performance
Review measured TTFT, TTFB, effective throughput, uptime, and sampled model routes for OpenAI on TrustedRouter using metadata-only production probes.
Onebase URL to migrate
100sof models and routes
0prompt or output logs. Always.
OpenAIopenai
192 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 | 3517 ms |
|---|---|
| p95 TTFT | 4201 ms |
| p50 TTFB | 2142 ms |
| Effective throughput | 50 tok/s n=8 |
| Uptime | 100.00% |
Measured model routes
| Model | p50 TTFT | p50 TTFB | Effective throughput | Uptime | Config excluded | Availability samples |
|---|---|---|---|---|---|---|
| openai/gpt-4o-mini | 727 ms | 727 ms | — | 100.00% | — | 3 |
| openai/gpt-5.6-sol | 917 ms | 917 ms | 69 tok/s n=2 | 100.00% | — | 1 |
| openai/gpt-4.1 | 952 ms | 952 ms | — | 100.00% | — | 3 |
| openai/gpt-5.6-terra | 1047 ms | 1046 ms | 46 tok/s n=2 | 100.00% | — | 1 |
| openai/o4-mini | 1154 ms | 1154 ms | — | 100.00% | — | 3 |
| openai/gpt-4.1-nano | 1426 ms | 1425 ms | — | 100.00% | — | 13 |
| openai/gpt-5.6-luna | 1426 ms | 1426 ms | 54 tok/s n=2 | 100.00% | — | 3 |
| openai/gpt-5.1 | 1430 ms | 1430 ms | — | 100.00% | — | 3 |
| openai/gpt-5.4-mini | 1629 ms | 1629 ms | — | 100.00% | — | 2 |
| openai/gpt-5.2 | 1737 ms | 1737 ms | — | 100.00% | — | 1 |
| openai/gpt-4.1-mini | 1832 ms | 1832 ms | 38 tok/s n=2 | 100.00% | — | 3 |
| openai/gpt-4 | 1861 ms | 1861 ms | — | 100.00% | — | 5 |
| openai/o1 | 2062 ms | 2062 ms | — | 100.00% | — | 2 |
| openai/gpt-5.5 | 2180 ms | 2179 ms | — | 100.00% | — | 6 |
| openai/o3 | 2441 ms | 2441 ms | — | 100.00% | — | 4 |
| openai/gpt-3.5-turbo | 2500 ms | 2500 ms | — | 100.00% | — | 1 |
| openai/gpt-4o | 3142 ms | 3142 ms | — | 100.00% | — | 2 |
| openai/gpt-5-nano | 3517 ms | 3517 ms | — | 100.00% | — | 132 |
| openai/o3-mini | 3907 ms | 3907 ms | — | 100.00% | — | 1 |
| openai/gpt-5 | 4201 ms | 4200 ms | — | 100.00% | — | 3 |