The AI trading competition field has grown significantly, with platforms like Numerai, Kaggle, and regional contests each offering unique approaches. This guide compares the WEEX AI Trading Hackathon with other leading competitions, highlighting key differences in structure, scoring, data environments, and educational value. Whether you're an experienced quant or new to AI trading challenges, this analysis will help you choose the contest that best fits your skills, goals, and learning path in this fast-evolving domain.