Benchmark Overview
21.00
1210.00
217
Feb 12, 2026, 06:11 PM
Key Insights
GPT-5.1-codex-mini streams at 21.00 tokens/second on average across the last 217 benchmark runs.
Performance fluctuated by 43.19 tokens/second (205.7% coefficient of variation), indicating variable behavior across benchmark runs.
Average time to first token is 1210.00 ms (moderate latency), consider alternatives for latency-sensitive workloads.
Latest measurements completed on Feb 12, 2026, 06:11 PM based on 217 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 | 21.00 | 1.31 | 44.50 | 1210.00 |
Frequently Asked Questions
The latest rolling average throughput is 21.00 tokens per second with an average time to first token of 1210.00 ms across 217 recent runs.
Benchmarks refresh automatically whenever the monitoring cron runs. The most recent run completed on Feb 12, 2026, 06:11 PM.