gpt-4-turbo-preview vs gpt-4.1-nano
| OpenAI gpt-4-turbo-preview | OpenAI gpt-4.1-nano | |
|---|---|---|
| Vendor | OpenAI | OpenAI |
| Context window | 128,000 | 1,047,576 |
| Max output | 4,096 | 32,768 |
| Reasoning | No | No |
| Tool calling | Yes | Yes |
| File input | No | Yes |
| Input | text | text, image |
| Output | text | text |
| Released | — | 2025-04-14 |