OpenAI: GPT-4.1
GPT-4.1 is a flagship large language model optimized for advanced instruction following, real-world software engineering, and long-context reasoning. It supports a 1 million token context window and outperforms GPT-4o and...
Everything else
| Max output | 33K |
|---|---|
| Input / 1M | $2 |
| Output / 1M | $8 |
| Cache read / 1M | $0.5 |
| Cache write / 1M | — |
| 1M in + 1M out | $10 |
| Takes | image, text, file |
| Returns | text |
| Tools | yes |
| Reasoning | no |
| Open weights | no |
| Released | 2025-04-14 |
| Knowledge cutoff | 2024-06-30 |
| Retires | — |
| Catalog id | openai/gpt-4.1 |
Benchmarks
| source | epoch |
|---|---|
| eci | 137.46 |
| confidence | Unknown |
| accessibility | API access |
Benchmark scores by Epoch AI, CC BY 4.0.
Using it
In 00, this model is picked per agent — and per tier, so the model that answers your customers need not be the one that writes your code. Get 00.