gpt-4.1-nano Benchmarks

Provider: openai

Explore real-world latency and throughput results for gpt-4.1-nano. 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

79.30

Avg Time to First Token (ms)

0.36

Runs Analysed

982

Last Updated

Dec 25, 2025, 04:43 AM

Key Insights

  • gpt-4.1-nano streams at 79.30 tokens/second on average across the last 982 benchmark runs.

  • Performance fluctuated by 159.80 tokens/second (201.5% coefficient of variation), indicating variable behavior across benchmark runs.

  • Average time to first token is 0.36 ms (excellent latency), suitable for latency-sensitive workloads.

  • Latest measurements completed on Dec 25, 2025, 04:43 AM based on 982 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-4.1-nano

Benchmark Samples

ProviderModelAvg Toks/SecMinMaxAvg TTF (ms)
openaigpt-4.1-nano79.309.20169.000.36

Frequently Asked Questions

The latest rolling average throughput is 79.30 tokens per second with an average time to first token of 0.36 ms across 982 recent runs.

Benchmarks refresh automatically whenever the monitoring cron runs. The most recent run completed on Dec 25, 2025, 04:43 AM.

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