GB/Z 248-2026 人工智能 建筑行业大模型技术要求

ICS35.240

CCSL70

中华人民共和国国家标准化指导性技术文件

GB/Z248—2026

人工智能建筑行业大模型技术要求

Artificialintelligence—Technicalrequirementsforlargemodelin

constructionindustry

2026⁃08⁃27发布

国家市场监督管理总局

国家标准化管理委员会发布

GB/Z248—2026

目次

前言··························································································································Ⅲ

1范围·······················································································································1

2规范性引用文件········································································································1

3术语和定义··············································································································1

4缩略语····················································································································1

5技术架构·················································································································1

6功能要求·················································································································2

6.1应用层··············································································································2

6.2模型层··············································································································3

6.3平台层··············································································································4

7安全性要求··············································································································8

7.1数据·················································································································8

7.2运行·················································································································8

7.3平台·················································································································9

8部署模式···············································································································10

参考文献····················································································································11

Ⅰ

GB/Z248—2026

前言

本文件为规范类指导性技术文件。

本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规定

起草。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由全国信息技术标准化技术委员会（SAC/TC28）提出并归口。

本文件起草单位：中国建筑集团有限公司、中国电子技术标准化研究院、中建数字科技有限公司、

广联达科技股份有限公司、赛西（深圳）电子信息产品标准化工程中心有限公司、中建西南咨询顾问有

限公司、深圳海智创科技有限公司、华为技术有限公司、中国电信集团有限公司、中电信数智科技有限

公司。

本文件主要起草人：王剑涛、韦海峰、聂简荻、卢闪闪、徐洋、董科辰、马珊珊、陈漠沙、沈芷月、刘刚、

宋银灏、马俊琪、文旸、李悦、杨语澈、王冲、易猛、赵博、张祎、左权、齐晔、吴冬冬、朱思宇。

Ⅲ

GB/Z248—2026

人工智能建筑行业大模型技术要求

1范围

本文件提出了建筑行业大模型的技术架构，规定了功能和安全性的要求和部署模式。

本文件适用于建筑行业人工智能大模型及配套软硬件产品设计、研发、系统集成与落地应用，以及

相关产品的研发、项目建设、运维及管理。

2规范性引用文件

下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文

件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用于

本文件。

GB/T41867—2022信息技术人工智能术语

3术语和定义

GB/T41867—2022界定的以及下列术语和定义适用于本文件。

3.1

建筑行业大模型largemodelinconstructionindustry

基于视觉、自然语言、多模态等通用基础模型能力，融合建筑行业文本、二维/三维图形、图像与视

频数据，面向建筑领域投资、设计、施工建造、供应链管理、运营运维全生命周期，具备理解、识别、生成、

推理与预测能力的专用人工智能模型。

4缩略语

下列缩略语适用于本文件。

BI：商业智能（BusinessIntelligence）

BIM：建筑信息模型（BuildingInformationModeling）

CV：计算机视觉（ComputerVision）

GPU：图形处理器（GraphicsProcessingUnit）

MaaS：模型即服务（ModelasaService）

NLP：自然语言处理（NaturalLanguageProcessing）

NPU：神经网络处理器（NeuralProcessingUnit）

OCR：光学字符识别（OpticalCharacterRecognition）

5技术架构

建筑行业大模型的技术架构由平台层、模型层、应用层构成，其架构见图1。

1