BettaFish Revealed: How Multi-Agent Public Opinion Analysis Transforms Social Intelligence

Building a Multi-Agent Public Opinion Analysis System from Scratch: The BettaFish (Weiyu) Technical Deep Dive Core Question: How can you build a fully automated, multi-agent system that analyzes social media sentiment and generates comprehensive public opinion reports? In the age of information overload, understanding what people truly think across millions of social media posts is no easy task. The Weibo Public Opinion Analysis System, codenamed BettaFish (Weiyu), tackles this challenge through a multi-agent AI framework that automates data collection, analysis, and report generation across multiple modalities and platforms. This article walks you through its architecture, setup, operational workflow, and practical …