#51 · Primary category: AI Agents & Automation

BettaFish

agent-framework data-analysis deep-research deep-search llms multi-agent-system nlp public-opinion-analysis python3 sentiment-analysis

微舆: A multi-agent public opinion analysis assistant for everyone, breaking information cocoons, restoring truth, predicting trends, aiding decisions, built from scratch with no framework dependencies.

Project last updated:08/25/26

GitHub Stars

42.1K

Forks

7.6K

Contributors

51

License

GPL-2.0

Why we included this project

BettaFish turns a plain-language question into a full public-opinion investigation. Instead of a single model call, it coordinates several specialized agents that pull comments from more than 30 mainstream social platforms, work through millions of posts, and debate their findings in a forum-style loop before assembling a structured report with trend predictions. Teams tracking brand reputation, crisis signals, or market sentiment can hand it a topic and get back a documented analysis rather than a raw chat answer. The system is written from scratch in Python with no framework dependency, so the agent logic, tools, and prompts stay readable and easy to adapt to your own data sources or a different domain like market research. If you want an opinion-analysis workflow you can run and modify yourself, this is a good place to start.

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