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README.md

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-## Fine-Grained Behavior Simulation with Role-Playing Large Language Model on Social Media
+<p align="center">
+  <img center src="https://i.postimg.cc/NjXSwQvY/FineRob.png" width = "150" alt="logo">
+</p>
+<h2 align="center">FineRob - Fine-Grained Social Media Behavior Simulation Dataset</h2>
 
+## Table of Contents
+
+- [Overview](#overview)
+- [Dataset Description](#dataset-description)
+- [Download](#Download)
+- [Introduction](#Introduction)
+- 
+## Overview
+**Finerob** is a novel fine-grained user behavior simulation dataset collected from three social media platform: X(Twitter), Reddit, Zhihu.
+
+## Dataset Description
+
+- **Name**: Finerob
+- **Purpose**: Social media user behavior simulation by role-playing LLMs.
+- **Form**: multiple-choice QA.
+- **Size**: 78.6k fine-grained behavior QA records from 1,866 users.
+- **Language**: English, Chinese.
+
+
+## Introduction
 We collect 78.6k fine-grained user behavior prediction QA data from 1866 users on social medias(including Twitter, Reddit and Zhihu)
 
 You can find the detailed user infomation in *platform_user_info.json* through the *user_index*.