Core Insights - Jim Simons's Medallion Fund has achieved an average annual return of 66% over three decades, showcasing exceptional performance in the investment landscape [1] Group 1: Performance Metrics - The Medallion Fund's 66% average annual return is a significant outperformance compared to traditional investment benchmarks [1] - This remarkable return has been sustained for thirty years, indicating a consistent and robust investment strategy [1] Group 2: Investment Strategy - The fund employs complex mathematical models and algorithms, which are noted to be highly sophisticated, potentially beyond the capabilities of current AI technologies like ChatGPT [1] - The reliance on advanced mathematics highlights the fund's innovative approach to investment, setting it apart from conventional methods [1]