gpt-4.1-nano · gpt-az

gpt-4.1-nano 以轻量高效著称，支持工具调用、文件处理与多模态理解，1M 长上下文让长文档与复杂流程一次贯通。最适合客服自动化、知识库问答、表格/文档审阅、图文内容生成与批量业务处理。 gpt-4.1-nano is built for fast, lightweight performance, with tool use, file handling, and multimodal understanding. Its 1M long context keeps long documents and complex workflows coherent end-to-end. Best for customer support automation, knowledge-base Q&A, spreadsheet/document review, image-text content creation, and high-volume operations.