OpenAI: GPT-4.1 Nano
OpenAI: GPT-4.1 Nano offers a 1,047,576-token context window at $0.10 per 1M input tokens and $0.40 per 1M output tokens. Supported inputs: image, text, file. Data via OpenRouter /models, as of Aug 26, 2026.
Source: OpenRouter /models · as of
Specifications
| Context window | 1,047,576 tokens |
|---|---|
| Input price | $0.10 / 1M tokens |
| Output price | $0.40 / 1M tokens |
| Input modalities | image, text, file |
| Output modalities | text |
| Model id | openai/gpt-4.1-nano |
Frequently asked questions
What is the context window of OpenAI: GPT-4.1 Nano?
OpenAI: GPT-4.1 Nano supports up to 1,047,576 tokens of context.
How much does OpenAI: GPT-4.1 Nano cost?
$0.10 per 1M input tokens and $0.40 per 1M output tokens (via OpenRouter /models, as of Aug 26, 2026).
What input types does OpenAI: GPT-4.1 Nano support?
OpenAI: GPT-4.1 Nano accepts image, text, file.
Related models
- Anthropic: Claude Fable Latest
- Anthropic Claude Haiku Latest
- Anthropic: Claude Opus Latest
- Anthropic Claude Sonnet Latest
- DeepSeek V4 Flash Latest
- Google Gemini Flash Latest
Build an optimized prompt for OpenAI: GPT-4.1 Nano with Prompeteer →