GPT-4.1 nano
GPT-4.1 nano is OpenAI's fastest and cheapest model available in the GPT-4.1 family. It delivers exceptional performance at a small size with its 1 million token context window. Ideal for tasks like classification or autocompletion.
Benchmark results
| Benchmark | Score | Tags | Source |
|---|---|---|---|
| Aider-Polyglot | 9.8% | self-reported llm-stats | link → |
| Aider-Polyglot Edit | 6.2% | self-reported llm-stats | link → |
| AIME 2024 | 29.4% | self-reported llm-stats | link → |
| CharXiv-D | 73.9% | self-reported llm-stats | link → |
| CharXiv-R | 40.5% | self-reported llm-stats | link → |
| COLLIE | 42.5% | self-reported llm-stats | link → |
| ComplexFuncBench | 5.7% | self-reported llm-stats | link → |
| GPQA | 50.3% | self-reported llm-stats | link → |
| Graphwalks BFS <128k | 25.0% | self-reported llm-stats | link → |
| Graphwalks BFS >128k | 2.9% | self-reported llm-stats | link → |
| Graphwalks parents <128k | 9.4% | self-reported llm-stats | link → |
| Graphwalks parents >128k | 5.6% | self-reported llm-stats | link → |
| IFEval | 74.5% | self-reported llm-stats | link → |
| Internal API instruction following (hard) | 31.6% | self-reported llm-stats | link → |
| MathVista | 56.2% | self-reported llm-stats | link → |
| MMLU | 80.1% | self-reported llm-stats | link → |
| MMMLU | 66.9% | self-reported llm-stats | link → |
| MMMU | 55.4% | self-reported llm-stats | link → |
| Multi-Challenge | 15.0% | self-reported llm-stats | link → |
| Multi-IF | 57.2% | self-reported llm-stats | link → |
| MultiChallenge (o3-mini grader) | 31.1% | self-reported llm-stats | link → |
| OpenAI-MRCR: 2 needle 128k | 36.6% | self-reported llm-stats | link → |
| OpenAI-MRCR: 2 needle 1M | 12.0% | self-reported llm-stats | link → |
| TAU-bench Airline | 14.0% | self-reported llm-stats | link → |
| TAU-bench Retail | 22.6% | self-reported llm-stats | link → |