OpenAI model product
GPT-4.1-nano
1 family designed for classification and autocompletion.
Updated Oct 23, 2026. Default version: GPT-4.1 nano
LLMBoard Score1.3GPT-4.1 nano
Coverage60%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% | Rank11 | Participants11 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkGraphwalks BFS >128k | Score2.90% | Rank12 | Participants12 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkGraphwalks parents <128k | Score9.40% | Rank12 | Participants12 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkGraphwalks BFS <128k | Score25.00% | Rank13 | Participants13 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkCharXiv-D | Score73.90% | Rank17 | Participants18 | Percentile5.88% | EvidenceC | Evaluated |
| BenchmarkAider-Polyglot | Score9.80% | Rank22 | Participants22 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkTAU-bench Airline | Score14.00% | Rank23 | Participants23 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkMulti-IF | Score57.20% | Rank24 | Participants25 | Percentile4.17% | EvidenceC | Evaluated |
| BenchmarkTAU-bench Retail | Score22.60% | Rank25 | Participants25 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkMathVista | Score56.20% | Rank32 | Participants40 | Percentile20.51% | EvidenceC | Evaluated |
| BenchmarkMulti-Challenge | Score15.00% | Rank34 | Participants34 | Percentile0.00% | EvidenceC | Evaluated |
| BenchmarkMMMLU | Score66.90% | Rank48 | Participants51 | Percentile6.00% | EvidenceC | Evaluated |
| BenchmarkAIME 2024 | Score29.40% | Rank53 | Participants54 | Percentile1.89% | EvidenceC | Evaluated |
| BenchmarkMMMU | Score55.40% | Rank54 | Participants66 | Percentile18.46% | EvidenceC | Evaluated |
| BenchmarkCharXiv-R | Score40.50% | Rank59 | Participants60 | Percentile1.69% | EvidenceC | Evaluated |
| BenchmarkMMLU | Score80.10% | Rank64 | Participants103 | Percentile38.24% | EvidenceC | Evaluated |
| BenchmarkIFEval | Score74.50% | Rank65 | Participants70 | Percentile7.25% | EvidenceC | Evaluated |
| BenchmarkAA AIME 2025 | Score24.00% | Rank76 | Participants96 | Percentile21.05% | EvidenceB | EvaluatedN/A |
| BenchmarkLM Arena Vision | Score1,063.23 rating | Rank105 | Participants113 | Percentile7.14% | EvidenceA | Evaluated |
| BenchmarkLM Arena Vision Style Control | Score1,088.55 rating | Rank105 | Participants113 | Percentile7.14% | EvidenceA | Evaluated |
| BenchmarkAA IFBench | Score32.04% | Rank146 | Participants168 | Percentile13.17% | EvidenceB | EvaluatedN/A |
| BenchmarkAA LCR v1.1 | Score20.33% | Rank163 | Participants193 | Percentile15.63% | EvidenceB | EvaluatedN/A |
| BenchmarkAA CritPt | Score0.00% | Rank170 | Participants200 | Percentile15.08% | EvidenceB | EvaluatedN/A |
| BenchmarkAA GPQA Diamond | Score51.21% | Rank172 | Participants199 | Percentile13.64% | EvidenceB | EvaluatedN/A |
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 | Rank98 | Rating / score1,124.29 | Votes461 | ObservationsN/A | Result date |
| Arenavision | Categoryenglish | Rank100 | Rating / score1,100.79 | Votes461 | ObservationsN/A | Result date |
| Arenavision | Categoryoverall | Rank105 | Rating / score1,063.23 | Votes1,211 | ObservationsN/A | Result date |
| Arenavision style control | Categoryoverall | Rank105 | Rating / score1,088.55 | Votes1,211 | ObservationsN/A | Result date |
| Arenatext style control | Categorygerman | Rank145 | Rating / score1,321.79 | Votes222 | ObservationsN/A | Result date |
| Arenatext | Categorygerman | Rank148 | Rating / score1,287.87 | Votes222 | ObservationsN/A | Result date |
| Arenatext | Categoryjapanese | Rank156 | Rating / score1,198.41 | Votes160 | ObservationsN/A | Result date |
| Arenatext style control | Categoryjapanese | Rank159 | Rating / score1,233.41 | Votes160 | ObservationsN/A | Result date |
| Arenatext style control | Categorycreative writing | Rank160 | Rating / score1,306.88 | Votes1,005 | ObservationsN/A | Result date |
| Arenatext style control | Categoryindustry legal and government | Rank162 | Rating / score1,351.49 | Votes382 | ObservationsN/A | Result date |
| Arenatext | Categoryexpert | Rank166 | Rating / score1,271.45 | Votes328 | ObservationsN/A | Result date |
| Arenatext style control | Categorycoding | Rank167 | Rating / score1,372.98 | Votes807 | ObservationsN/A | Result date |
| Arenatext style control | Categoryindustry software and it services | Rank167 | Rating / score1,361.68 | Votes1,454 | ObservationsN/A | Result date |
| Arenatext style control | Categoryindustry business and management and financial operations | Rank168 | Rating / score1,321.36 | Votes651 | ObservationsN/A | Result date |
| Arenatext style control | Categoryindustry life and physical and social science | Rank168 | Rating / score1,349.24 | Votes1,162 | ObservationsN/A | Result date |
| Arenatext | Categoryhard prompts | Rank171 | Rating / score1,285.63 | Votes1,669 | ObservationsN/A | Result date |
| Arenatext | Categoryindustry software and it services | Rank171 | Rating / score1,304.84 | Votes1,454 | ObservationsN/A | Result date |
| Arenatext style control | Categoryhard prompts | Rank171 | Rating / score1,332.84 | Votes1,669 | ObservationsN/A | Result date |
| Arenatext | Categorycoding | Rank172 | Rating / score1,305.51 | Votes807 | ObservationsN/A | Result date |
| Arenatext | Categoryindustry business and management and financial operations | Rank172 | Rating / score1,266.58 | Votes651 | ObservationsN/A | Result date |
| Arenatext style control | Categoryindustry entertainment and sports and media | Rank172 | Rating / score1,286.87 | Votes1,061 | ObservationsN/A | Result date |
| Arenatext style control | Categoryindustry medicine and healthcare | Rank172 | Rating / score1,342.32 | Votes302 | ObservationsN/A | Result date |
| Arenatext | Categoryindustry legal and government | Rank173 | Rating / score1,299.94 | Votes382 | ObservationsN/A | Result date |
| Arenatext | Categoryhard prompts english | Rank174 | Rating / score1,292.59 | Votes1,062 | ObservationsN/A | Result date |
| Arenatext | Categoryindustry life and physical and social science | Rank174 | Rating / score1,297.32 | Votes1,162 | ObservationsN/A | Result date |
| Arenatext style control | Categoryexpert | Rank174 | Rating / score1,313.19 | Votes328 | ObservationsN/A | Result date |
| Arenatext | Categorychinese | Rank175 | Rating / score1,270.14 | Votes246 | ObservationsN/A | Result date |
| Arenatext | Categorymath | Rank175 | Rating / score1,274.34 | Votes582 | ObservationsN/A | Result date |
| Arenatext | Categoryinstruction following | Rank176 | Rating / score1,266.43 | Votes2,015 | ObservationsN/A | Result date |
| Arenatext style control | Categoryhard prompts english | Rank176 | Rating / score1,338.35 | Votes1,062 | 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 $0.09 input, $0.36 output per 1M via Poe
- Tracked offerings
- 15
Sort by
Provider | Provider model ID | Region | Input / 1M | Output / 1M | Context | Updated |
|---|
| ProviderPoe | Provider model IDopenai/gpt-4.1-nano | Regionglobal | Input / 1M$0.09 | Output / 1M$0.36 | Context1M | 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 |
| ProviderAI/ML API | Provider model IDopenai/gpt-4.1-nano | Regionglobal | Input / 1M$0.10 | Output / 1M$0.40 | Context1M | Updated |
| ProviderPrime Inference | 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 Speed200.00 tok/s | Catalog Latency2.00 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 | LLMBoard1.29 | 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 2026-10-22.
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 $0.09 input and $0.36 output via Poe.
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?
15 provider offerings are linked to the default version.