SJ/T 12122-2026Artificial intelligence product and service - Model as a Service (MaaS) reference architecture (English PDF)
人工智能智能产品与服务 模型即服务（MaaS）参考架构
Also coversSJ/T12122-2026 + SJT12122-2026
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Issued by
Ministry of Industry and Information Technology
Level / Type
Industry · Recommended
Issue date
April 28, 2026
Implementation date
April 28, 2026
Scope
SJ/T 12122-2026 is the English-translated version of 人工智能智能产品与服务 模型即服务（MaaS）参考架构.
SJ/T 12122-2026 sets out a reference architecture for Model as a Service (MaaS), an artificial intelligence product and service. In a MaaS offering, AI models are provided to users as a service, and a reference architecture describes the main parts of such a service and how they fit together.
Service providers, platform architects, enterprises that build or buy MaaS offerings and system integrators can use it as a common reference. The standard is voluntary (code with /T). The Ministry of Industry and Information Technology approved it; it was issued on 28 April 2026 and takes effect on 28 April 2026. It is a new standard. A separate document covers the technical specification for MaaS.
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Document preview — SJ/T 12122-2026
National Standard of the People's Republic of China
- ICS
- 35.240
- Classification
- L70
Issued by: Ministry of Industry and Information Technology
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
Foreword
SJ/T 12122-2026 is a recommended industry standard of the People's Republic of China in the Electronics sector, approved and issued by the Ministry of Industry and Information Technology on 28 April 2026.
Classification: ICS 35.240; CCS L70.
1 Scope
SJ/T 12122-2026 sets out a reference architecture for Model as a Service (MaaS), an artificial intelligence product and service. In a MaaS offering, AI models are provided to users as a service, and a reference architecture describes the main parts of such a service and how they fit together.
Service providers, platform architects, enterprises that build or buy MaaS offerings and system integrators can use it as a common reference. The standard is voluntary (code with /T). The Ministry of Industry and Information Technology approved it; it was issued on 28 April 2026 and takes effect on 28 April 2026. It is a new standard. A separate document covers the technical specification for MaaS.
Remaining clauses in the full document
- 2 Normative references
- 3 Terms and definitions
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 23 pages — is available in the English PDF.
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