GPT-4.1-nano
OpenAI released the 文本 model · Launched on 2025-04
Commercial Closed-source
文本
闭源
API 可用
模型简介
GPT-4.1-nano is OpenAI's fastest and most economical model, designed for simple tasks and ultra-high throughput scenarios. It has a 1 million token context window and performs well in classification, extraction, and simple Q&A tasks. With extremely low latency and a price only 1/20 of GPT-4.1, it is ideal for automated pipelines and large-scale data processing.
核心特性
- 100万 tokens 上下文
- 极低延迟
- 超高吞吐
- 超低价格
核心优势
- 速度最快
- 价格最低
- 适合简单任务大规模部署
技术规格
参数量
未公开
上下文窗口
1M tokens
API 支持
Yes
开源状态
Closed Source
发布日期
2025-04
提供商
OpenAI
价格信息
输入 $0.10/1M tokens，输出 $0.40/1M tokens
基准测试
在 nano 级模型中性能最优，适合分类和提取任务