Benchmark Overview
33.90
1540.00
318
Jun 25, 2026, 01:05 AM
Key Insights
GPT-5.1 streams at 33.90 tokens/second on average across the last 318 benchmark runs.
Performance fluctuated by 50.83 tokens/second (149.9% coefficient of variation), indicating variable behavior across benchmark runs.
Average time to first token is 1540.00 ms (moderate latency), consider alternatives for latency-sensitive workloads.
Latest measurements completed on Jun 25, 2026, 01:05 AM based on 318 total samples.
Performance Distribution
Distribution of throughput measurements showing performance consistency across benchmark runs.
Performance Over Time
Historical performance trends showing how throughput has changed over the benchmarking period.
GPT-5.1
Benchmark Samples
| Provider | Model | Avg Toks/Sec | Min | Max | Avg TTF (ms) |
|---|---|---|---|---|---|
| openai | GPT-5.1 | 33.90 | 6.57 | 57.40 | 1540.00 |
Frequently Asked Questions
The latest rolling average throughput is 33.90 tokens per second with an average time to first token of 1540.00 ms across 318 recent runs.
Benchmarks refresh automatically whenever the monitoring cron runs. The most recent run completed on Jun 25, 2026, 01:05 AM.