Benchmark Overview
6.92
1550.00
2
Mar 19, 2026, 12:01 PM
Key Insights
GPT-5-codex streams at 6.92 tokens/second on average across the last 2 benchmark runs.
Performance fluctuated by 9.95 tokens/second (143.8% coefficient of variation), indicating variable behavior across benchmark runs.
Average time to first token is 1550.00 ms (moderate latency), consider alternatives for latency-sensitive workloads.
Latest measurements completed on Mar 19, 2026, 12:01 PM based on 2 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-codex
Benchmark Samples
| Provider | Model | Avg Toks/Sec | Min | Max | Avg TTF (ms) |
|---|---|---|---|---|---|
| openai | GPT-5-codex | 6.92 | 1.95 | 11.90 | 1550.00 |
Frequently Asked Questions
The latest rolling average throughput is 6.92 tokens per second with an average time to first token of 1550.00 ms across 2 recent runs.
Benchmarks refresh automatically whenever the monitoring cron runs. The most recent run completed on Mar 19, 2026, 12:01 PM.