GPT-4.1 nano
OpenAI first-party · 1,047,576 ctx · from $0.1 input / $0.4 output per 1M tokens
- Input price ranks #110 of 447 priced models (cheaper = better).
- Cheaper alternative with ≥ same context: Gemini 2.0 Flash-Lite at $0.075 input.
| Provider | OpenAI |
|---|---|
| Family | gpt-nano |
| Context window | 1,047,576 |
| Max output | 32,768 |
| Input price | $0.1 |
| Output price | $0.4 |
| Cache read | $0.025 |
| Cache write | — |
| Reasoning | No |
| Tool calling | Yes |
| Vision | Yes |
| Open weights | No |
| Knowledge cutoff | 2024-04 |
| Released | 2025-04-14 |
| Last updated | 2025-04-14 |
Available from 2 curated sources
| Source | Input | Output |
|---|---|---|
| OpenAI first-party | $0.1 | $0.4 |
| OpenRouter | $0.1 | $0.4 |
Identity: OpenAI; data via models.dev + OpenRouter public APIs. Always confirm on the provider's official pricing page.