1、AI Privacy Risks&Mitigations Large Language Models(LLMs)AI Privacy Risks&Mitigations Large Language Models(LLMs)By Isabel BARBER SUPPORT POOL OF EXPERTS PROGRAMME AI Privacy Risks&Mitigations Large Language Models(LLMs)2 As part of the SPE programme,the EDPB may commission contractors to

2、 provide reports and tools on specific topics.The views expressed in the deliverables are those of their authors and they do not necessarily reflect the official position of the EDPB.The EDPB does not guarantee the accuracy of the information included in the deliverables.Neither the EDPB nor any per

3、son acting on the EDPBs behalf may be held responsible for any use that may be made of the information contained in the deliverables.Some excerpts may be redacted or removed from the deliverables as their publication would undermine the protection of legitimate interests,including,inter alia,the pri

4、vacy and integrity of an individual regarding the protection of personal data in accordance with Regulation(EU)2018/1725 and/or the commercial interests of a natural or legal person.Document submitted in February 2025,updated in March 2025 AI Privacy Risks&Mitigations Large Language Models(LLMs)

5、3 TABLE OF CONTENTS:1.How To Use This Document.4 Structure and Content Overview.4 Guidance for Readers.5 2.Background.6 What Are Large Language Models?.6 How Do Large Language Models Work?.6 Emerging LLM Technologies:The Rise of Agentic AI.12 Common Uses of LLM Systems.15 Performance Measures for LL

6、Ms.18 3.Data Flow and Associated Privacy Risks in LLM Systems.24 The Importance of the AI Lifecycle in Privacy Risk Management.24 Data Flow and Privacy Risks per LLM Service Model.26 Roles in LLMs Service Models According to the AI Act and the GDPR.43 4.Data Protection and Privacy Risk Assessment:Ri