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EasyEdit2: An Easy-to-use Steering Framework for Editing Large Language Models

Created by
  • Haebom

Author

Ziwen Xu, Shuxun Wang, Kewei Xu, Haoming Xu, Mengru Wang, Xinle Deng, Yunzhi Yao, Guozhou Zheng, Huajun Chen, Ningyu Zhang

Outline

EasyEdit2 is a framework that provides plug-and-play tuning capabilities for controlling the behavior of large-scale language models (LLMs). It supports a variety of test-time interventions, including safety, emotion, personality, inference patterns, factuality, and language features. Unlike previous versions, it features a novel architecture comprised of core modules, such as a steering vector generator and a steering vector applicator, that automatically generate and apply steering vectors to influence model behavior without modifying parameters. It effectively guides and tunes model responses with a single example, enabling easy and efficient precision control. We experimentally report model steering performance on various LLMs and have released source code and a demo video.

Takeaways, Limitations

Takeaways:
Providing a new framework to easily and efficiently control the operation of LLM.
Easy model tuning with a single example.
Versatility applicable to various LLMs.
Controllable in various aspects such as safety, emotions, and personality.
Improving accessibility through open source disclosure.
Limitations:
The paper lacks specific references to Limitations or limitations.
A detailed explanation of the performance limitations of EasyEdit2 and the scope of applicable LLMs is needed.
Complex controls can be difficult to achieve with just a single example.
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