Benchmark Overview
79.70
1060.00
159
Jun 12, 2026, 10:40 PM
Key Insights
GPT-5.1-codex-mini streams at 79.70 tokens/second on average across the last 159 benchmark runs.
Performance fluctuated by 91.90 tokens/second (115.3% coefficient of variation), indicating variable behavior across benchmark runs.
Average time to first token is 1060.00 ms (moderate latency), consider alternatives for latency-sensitive workloads.
Latest measurements completed on Jun 12, 2026, 10:40 PM based on 159 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-codex-mini
Benchmark Samples
| Provider | Model | Avg Toks/Sec | Min | Max | Avg TTF (ms) |
|---|---|---|---|---|---|
| openai | GPT-5.1-codex-mini | 79.70 | 11.10 | 103.00 | 1060.00 |
Frequently Asked Questions
The latest rolling average throughput is 79.70 tokens per second with an average time to first token of 1060.00 ms across 159 recent runs.
Benchmarks refresh automatically whenever the monitoring cron runs. The most recent run completed on Jun 12, 2026, 10:40 PM.