GPT-4.1
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 is OpenAI's next-generation model built for developers, with significant improvements over GPT-4o in code generation, instruction following, and long-context understanding. It supports a context window of up to 1 million tokens, capable of handling extremely long documents and codebases. It excels in tasks such as frontend code generation, API calls, and structured output.
核心特性
- 100万 tokens 上下文
- 代码生成能力大幅增强
- 指令遵循精度提升
- 结构化输出
核心优势
- 超长上下文处理
- 代码能力业界顶级
- 指令遵循精准
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 $2.00/1M tokens，输出 $8.00/1M tokens
基准测试
SWE-bench Verified 54.6%, Aider 多语言编码基准领先