DiffAgent: Fast and Accurate Text-to-Image API Selection with Large Language Model

作     者：Zhao, Lirui Yang, Yue Zhang, Kaipeng Shao, Wenqi Zhang, Yuxin Qiao, Yu Luo, Ping Ji, Rongrong 

作者机构：Key Laboratory of Multimedia Trusted Perception and Efficient Computing Ministry of Education of China Xiamen University China OpenGVLab Shanghai AI Laboratory China The University of Hong Kong Hong Kong Institute of Artificial Intelligence Xiamen University China Shanghai Jiao Tong University China 

出 版 物：《arXiv》 (arXiv)

年 卷 期：2024年

核心收录：

主　　题：Computational linguistics 

摘      要：Text-to-image (T2I) generative models have attracted significant attention and found extensive applications within and beyond academic research. For example, the Civitai community, a platform for T2I innovation, currently hosts an impressive array of 74,492 distinct models. However, this diversity presents a formidable challenge in selecting the most appropriate model and parameters, a process that typically requires numerous trials. Drawing inspiration from the tool usage research of large language models (LLMs), we introduce DiffAgent, an LLM agent designed to screen the accurate selection in seconds via API calls. DiffAgent leverages a novel two-stage training framework, SFTA, enabling it to accurately align T2I API responses with user input in accordance with human preferences. To train and evaluate DiffAgent’s capabilities, we present DABench, a comprehensive dataset encompassing an extensive range of T2I APIs from the community. Our evaluations reveal that DiffAgent not only excels in identifying the appropriate T2I API but also underscores the effectiveness of the SFTA training framework. Codes are available at https://***/OpenGVLab/DiffAgent. Copyright © 2024, The Authors. All rights reserved.