gpt-4o Benchmarks

Provider: openai

Explore real-world latency and throughput results for gpt-4o. These measurements come from automated benchmarking runs against the provider APIs using the same harness that powers the public cloud dashboard.

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Benchmark Overview

Avg Tokens / Second

35.70

Avg Time to First Token (ms)

0.59

Runs Analysed

894

Last Updated

Oct 19, 2025, 07:35 AM

Key Insights

  • gpt-4o streams at 35.70 tokens/second on average across the last 894 benchmark runs.

  • Performance fluctuated by 67.25 tokens/second (188.4% coefficient of variation), indicating variable behavior across benchmark runs.

  • Average time to first token is 0.59 ms (excellent latency), suitable for latency-sensitive workloads.

  • Latest measurements completed on Oct 19, 2025, 07:35 AM based on 894 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-4o

Benchmark Samples

ProviderModelAvg Toks/SecMinMaxAvg TTF (ms)
openaigpt-4o35.703.3570.600.59

Frequently Asked Questions

The latest rolling average throughput is 35.70 tokens per second with an average time to first token of 0.59 ms across 894 recent runs.

Benchmarks refresh automatically whenever the monitoring cron runs. The most recent run completed on Oct 19, 2025, 07:35 AM.

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