OpenAI model product
GPT-4.1-nano
1 family designed for classification and autocompletion.
Updated Sep 8, 2026. Default version: GPT-4.1 nano
LLMBoard Score2.5GPT-4.1 nano
Coverage40%24 benchmark families
Context window1MTokens
Official input price$0.10OpenAI API
GPT-4.1-nano Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
GPT-4.1-nano Benchmark Results
Benchmark scores for GPT-4.1 nano.
Sort by
Benchmark | Score | Rank | Participants | Percentile | Evidence | Evaluated |
|---|
| BenchmarkOpenAI-MRCR: 2 needle 1M | Score12.00% | Rank05 | Participants5 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkInternal API instruction following (hard) | Score31.60% | Rank06 | Participants7 | Percentile16.67% | EvidenceC | Evaluated |
| BenchmarkComplexFuncBench | Score5.70% | Rank07 | Participants7 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkGraphwalks parents >128k | Score5.60% | Rank07 | Participants7 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkOpenAI-MRCR: 2 needle 128k | Score36.60% | Rank07 | Participants9 | Percentile25.00% | EvidenceC | Evaluated |
| BenchmarkAider-Polyglot Edit | Score6.20% | Rank10 | Participants10 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkCOLLIE | Score42.50% | Rank10 | Participants10 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkGraphwalks BFS <128k | Score25.00% | Rank11 | Participants11 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkGraphwalks BFS >128k | Score2.90% | Rank11 | Participants11 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkGraphwalks parents <128k | Score9.40% | Rank11 | Participants11 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkCharXiv-D | Score73.90% | Rank16 | Participants17 | Percentile6.25% | EvidenceC | Evaluated |
| BenchmarkAider-Polyglot | Score9.80% | Rank22 | Participants22 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkMulti-IF | Score57.20% | Rank22 | Participants23 | Percentile4.55% | EvidenceC | Evaluated |
| BenchmarkTAU-bench Airline | Score14.00% | Rank23 | Participants23 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkTAU-bench Retail | Score22.60% | Rank25 | Participants25 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkMulti-Challenge | Score15.00% | Rank29 | Participants29 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkMathVista | Score56.20% | Rank31 | Participants39 | Percentile21.05% | EvidenceC | Evaluated |
| BenchmarkMMMLU | Score66.90% | Rank46 | Participants49 | Percentile6.25% | EvidenceC | Evaluated |
| BenchmarkAIME 2024 | Score29.40% | Rank52 | Participants53 | Percentile1.92% | EvidenceC | Evaluated |
| BenchmarkMMMU | Score55.40% | Rank52 | Participants64 | Percentile19.05% | EvidenceC | Evaluated |
| BenchmarkCharXiv-R | Score40.50% | Rank54 | Participants55 | Percentile1.85% | EvidenceC | Evaluated |
| BenchmarkMMLU | Score80.10% | Rank62 | Participants101 | Percentile39.00% | EvidenceC | Evaluated |
| BenchmarkIFEval | Score74.50% | Rank63 | Participants68 | Percentile7.46% | EvidenceC | Evaluated |
| BenchmarkLM Arena Vision | Score1,063.23 rating | Rank95 | Participants107 | Percentile11.32% | EvidenceA | Evaluated |
| BenchmarkLM Arena Vision Style Control | Score1,089.05 rating | Rank95 | Participants107 | Percentile11.32% | EvidenceA | Evaluated |
| BenchmarkLM Arena Text Style Control | Score1,322.10 rating | Rank167 | Participants210 | Percentile20.57% | EvidenceA | Evaluated |
| BenchmarkLM Arena Text | Score1,284.60 rating | Rank170 | Participants210 | Percentile19.14% | EvidenceA | Evaluated |
| BenchmarkGPQA | Score50.30% | Rank191 | Participants247 | Percentile22.76% | EvidenceC | Evaluated |
GPT-4.1-nano Arena Results
Preference and agent-evaluation results for the default version.
Sort by
Arena | Category | Rank | Rating / score | Votes | Observations | Result date |
|---|
| Arenavision style control | Categoryenglish | Rank88 | Rating / score1,124.35 | Votes461 | ObservationsN/A | Result date |
| Arenavision | Categoryenglish | Rank90 | Rating / score1,100.59 | Votes461 | ObservationsN/A | Result date |
| Arenavision | Categoryoverall | Rank95 | Rating / score1,063.23 | Votes1,211 | ObservationsN/A | Result date |
| Arenavision style control | Categoryoverall | Rank95 | Rating / score1,089.05 | Votes1,211 | ObservationsN/A | Result date |
| Arenatext style control | Categorygerman | Rank134 | Rating / score1,321.54 | Votes222 | ObservationsN/A | Result date |
| Arenatext | Categorygerman | Rank137 | Rating / score1,287.83 | Votes222 | ObservationsN/A | Result date |
| Arenatext | Categoryjapanese | Rank144 | Rating / score1,198.93 | Votes160 | ObservationsN/A | Result date |
| Arenatext style control | Categoryjapanese | Rank147 | Rating / score1,233.53 | Votes160 | ObservationsN/A | Result date |
| Arenatext style control | Categorycreative writing | Rank149 | Rating / score1,306.53 | Votes1,005 | ObservationsN/A | Result date |
| Arenatext style control | Categoryindustry legal and government | Rank150 | Rating / score1,351.95 | Votes382 | ObservationsN/A | Result date |
| Arenatext | Categoryexpert | Rank157 | Rating / score1,271.55 | Votes328 | ObservationsN/A | Result date |
| Arenatext style control | Categorycoding | Rank158 | Rating / score1,373.58 | Votes807 | ObservationsN/A | Result date |
| Arenatext style control | Categoryindustry software and it services | Rank158 | Rating / score1,361.96 | Votes1,454 | ObservationsN/A | Result date |
| Arenatext style control | Categoryindustry business and management and financial operations | Rank159 | Rating / score1,321.26 | Votes651 | ObservationsN/A | Result date |
| Arenatext style control | Categoryindustry life and physical and social science | Rank159 | Rating / score1,349.43 | Votes1,162 | ObservationsN/A | Result date |
| Arenatext style control | Categoryindustry medicine and healthcare | Rank161 | Rating / score1,342.52 | Votes302 | ObservationsN/A | Result date |
| Arenatext | Categorychinese | Rank162 | Rating / score1,269.31 | Votes247 | ObservationsN/A | Result date |
| Arenatext | Categoryhard prompts | Rank162 | Rating / score1,285.47 | Votes1,669 | ObservationsN/A | Result date |
| Arenatext | Categoryindustry software and it services | Rank162 | Rating / score1,305.09 | Votes1,454 | ObservationsN/A | Result date |
| Arenatext style control | Categoryhard prompts | Rank162 | Rating / score1,332.51 | Votes1,669 | ObservationsN/A | Result date |
| Arenatext | Categorycoding | Rank163 | Rating / score1,306.00 | Votes807 | ObservationsN/A | Result date |
| Arenatext | Categoryindustry business and management and financial operations | Rank163 | Rating / score1,266.20 | Votes651 | ObservationsN/A | Result date |
| Arenatext | Categorymath | Rank163 | Rating / score1,274.10 | Votes582 | ObservationsN/A | Result date |
| Arenatext | Categoryhard prompts english | Rank164 | Rating / score1,292.70 | Votes1,062 | ObservationsN/A | Result date |
| Arenatext | Categoryindustry legal and government | Rank164 | Rating / score1,300.09 | Votes382 | ObservationsN/A | Result date |
| Arenatext style control | Categoryindustry entertainment and sports and media | Rank164 | Rating / score1,286.56 | Votes1,061 | ObservationsN/A | Result date |
| Arenatext | Categoryindustry life and physical and social science | Rank165 | Rating / score1,297.34 | Votes1,162 | ObservationsN/A | Result date |
| Arenatext | Categoryindustry mathematical | Rank165 | Rating / score1,274.10 | Votes534 | ObservationsN/A | Result date |
| Arenatext style control | Categoryexpert | Rank165 | Rating / score1,312.99 | Votes328 | ObservationsN/A | Result date |
| Arenatext style control | Categorychinese | Rank166 | Rating / score1,320.05 | Votes247 | ObservationsN/A | Result date |
GPT-4.1-nano Pricing
Official vendor API pricing appears first, followed by individual provider offers.
- Official API
- $0.10 input, $0.40 output per 1M
- Official provider
- OpenAI
- Lowest third-party
- From $0.10 input, $0.40 output per 1M via OrcaRouter
- Tracked offerings
- 12
Sort by
Provider | Provider model ID | Region | Input / 1M | Output / 1M | Context | Updated |
|---|
| ProviderOrcaRouter | Provider model IDopenai/gpt-4.1-nano | Regionglobal | Input / 1M$0.10 | Output / 1M$0.40 | Context1M | Updated |
| ProviderNanoGPT | Provider model IDopenai/gpt-4.1-nano | Regionglobal | Input / 1M$0.10 | Output / 1M$0.40 | Context1M | Updated |
| ProviderImpossibl | Provider model IDopenai/gpt-4.1-nano | Regionglobal | Input / 1M$0.10 | Output / 1M$0.40 | Context1M | Updated |
| ProviderOpenRouter | Provider model IDopenai/gpt-4.1-nano | Regionglobal | Input / 1M$0.10 | Output / 1M$0.40 | Context1M | Updated |
| ProviderOpenAI | Provider model IDgpt-4.1-nano | Regionglobal | Input / 1M$0.10 | Output / 1M$0.40 | Context1M | Updated |
| ProviderLLM Gateway | Provider model IDopenai/gpt-4.1-nano | Regionglobal | Input / 1M$0.10 | Output / 1M$0.40 | Context1M | Updated |
| ProviderNEAR AI Cloud | Provider model IDopenai/gpt-4.1-nano | Regionglobal | Input / 1M$0.10 | Output / 1M$0.40 | Context1M | Updated |
| ProviderMerge Gateway | Provider model IDopenai/gpt-4.1-nano | Regionglobal | Input / 1M$0.10 | Output / 1M$0.40 | Context1M | Updated |
| ProviderCloudflare AI Gateway | Provider model IDopenai/gpt-4.1-nano | Regionglobal | Input / 1M$0.10 | Output / 1M$0.40 | Context1M | Updated |
| ProviderVercel AI Gateway | Provider model IDopenai/gpt-4.1-nano | Regionglobal | Input / 1M$0.10 | Output / 1M$0.40 | Context1M | Updated |
| ProviderEden AI | Provider model IDopenai/gpt-4.1-nano | Regionglobal | Input / 1M$0.10 | Output / 1M$0.40 | Context1M | Updated |
| ProviderKilo Gateway | Provider model IDopenai/gpt-4.1-nano | Regionglobal | Input / 1M$0.10 | Output / 1M$0.40 | Context1M | Updated |
Official prices use only the vendor's configured official Provider and positive standard USD PAYG rates. Third-party offers remain explicitly labeled.
GPT-4.1-nano Runtime Performance
Provider-specific output speed and catalog latency for GPT-4.1 nano. Runtime does not affect the capability score.
Sort by
Provider | Output Speed | Catalog Latency | Max Input | Max Output | Updated |
|---|
| ProviderOpenAI | Output Speed138.14 tok/s | Catalog Latency1.35 s | Max Input1M | Max Output32.8K | Updated |
Output Speed is generated output tokens received per second. Catalog latency is reported separately from observed provider TTFT.
GPT-4.1-nano Specifications
Technical details for the model's default version.
- Version
- GPT-4.1 nano
- Released
- Apr 14, 2025
- Knowledge cutoff
- May 31, 2024
- Parameters
- N/A
- Context window
- 1M
- Max output
- 32.8K
- Inputs
- image, text
- Outputs
- text
- Open weights
- No
- License
- Proprietary
GPT-4.1-nano Versions
Available versions of this model. The score column identifies the version used in the overall ranking.
Sort by
Version | Released | LLMBoard | Parameters | Context | Max output | Open weights | License |
|---|
| VersionGPT-4.1 nano | Released | LLMBoard2.48 | ParametersN/A | Context1M | Max output32.8K | Open weightsNo | LicenseProprietary |
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What is GPT-4.1-nano?
Key information about GPT-4.1-nano and its available data.
1 family with a 1 million token context window.
Data as of 2026-09-08.
FAQ
Common questions about GPT-4.1-nano.
When was GPT-4.1-nano released?
GPT-4.1-nano's default version was released on Apr 14, 2025.
How much does GPT-4.1-nano cost?
GPT-4.1-nano's official API price is $0.10 per million input tokens and $0.40 per million output tokens via OpenAI. The lowest tracked third-party offer starts at $0.10 input and $0.40 output via OrcaRouter.
Who created GPT-4.1-nano?
GPT-4.1-nano was created by OpenAI.
What is the context window for GPT-4.1-nano?
The default version has a 1M token context window.
Is GPT-4.1-nano open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer GPT-4.1-nano?
12 provider offerings are linked to the default version.