GPT-4.1 nano
OpenAI · 1 configuration
Intelligence7.8
Input / 1M$0.10
Output / 1M$0.40
Context1M
Tariff: OpenAI · Source: artificial-analysis · USD per million tokens
Thinking configuration
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Compare this model’s measured thinking configurations.
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Efficient frontier: best measured score at each cost1 measured configurations · 0 without both values
Selected: thinking default · Click a point to switch configuration
For tasks that demand low latency, GPT‑4.1 nano is the fastest and cheapest model in the GPT-4.1 series. It delivers exceptional performance at a small size with its 1 million...
Intelligence IndexArtificial Analysis composite index, not a percentage. Different versions of the index are not directly comparable.
7.8 pointsGPQA DiamondGraduate-level scientific questions. Measures specialist reasoning rather than web-search quality.
51.2 %Humanity’s Last ExamDifficult questions across many disciplines, compared under the same evaluation setup.
3.8 %Terminal-Bench 2.1Agent tasks in a terminal environment. Results also depend on the evaluation harness.
3.7 %τ²-BenchTool use and interaction in assistance scenarios. Does not replace an evaluation of your integration.
17.3 %IFBenchVerifiable instruction following. A proxy for precision rather than a benchmark of creative style.
32.0 %MMMU-ProMultimodal understanding of academic problems that include images.
40.1 %Omniscience accuracyFactual accuracy in Artificial Analysis's Omniscience evaluation.
13.7 %Specifications from the catalog
Inputimage, text, file
Outputtext
Tool callingYes
Structured outputYes
Speed182.3 tok/s
First token0.73 s
Maximum output32.8K
Catalog listing date2025-04-14