Benchmark Overview
11.00
27200.00
72
May 20, 2026, 11:35 AM
Key Insights
GPT-5.5-pro streams at 11.00 tokens/second on average across the last 72 benchmark runs.
Performance fluctuated by 22.99 tokens/second (209.0% coefficient of variation), indicating variable behavior across benchmark runs.
Average time to first token is 27200.00 ms (high latency), consider alternatives for latency-sensitive workloads.
Latest measurements completed on May 20, 2026, 11:35 AM based on 72 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-5.5-pro
Benchmark Samples
| Provider | Model | Avg Toks/Sec | Min | Max | Avg TTF (ms) |
|---|---|---|---|---|---|
| openai | GPT-5.5-pro | 11.00 | 2.11 | 25.10 | 27200.00 |
Frequently Asked Questions
The latest rolling average throughput is 11.00 tokens per second with an average time to first token of 27200.00 ms across 72 recent runs.
Benchmarks refresh automatically whenever the monitoring cron runs. The most recent run completed on May 20, 2026, 11:35 AM.