Benchmark Overview
13.90
14300.00
195
May 20, 2026, 11:47 AM
Key Insights
GPT-5.2-pro streams at 13.90 tokens/second on average across the last 195 benchmark runs.
Performance fluctuated by 9.00 tokens/second (64.7% coefficient of variation), indicating variable behavior across benchmark runs.
Average time to first token is 14300.00 ms (high latency), consider alternatives for latency-sensitive workloads.
Latest measurements completed on May 20, 2026, 11:47 AM based on 195 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-5.2-pro
Benchmark Samples
| Provider | Model | Avg Toks/Sec | Min | Max | Avg TTF (ms) |
|---|---|---|---|---|---|
| openai | GPT-5.2-pro | 13.90 | 9.70 | 18.70 | 14300.00 |
Frequently Asked Questions
The latest rolling average throughput is 13.90 tokens per second with an average time to first token of 14300.00 ms across 195 recent runs.
Benchmarks refresh automatically whenever the monitoring cron runs. The most recent run completed on May 20, 2026, 11:47 AM.