Prediction markets have long been troubled by trust mechanisms, regulatory scrutiny, and operational efficiency issues in the Web2 era. Now, with the emergence of cryptography and AI, this situation is being fundamentally transformed from the underlying architecture. The decentralized nature of blockchain and the automatic execution capabilities of smart contracts mean that prediction markets no longer rely on centralized institutions. Coupled with AI's data analysis and forecasting capabilities, these platforms can operate in a more transparent and efficient manner. The upgrade of the technology stack signifies that prediction markets finally have the opportunity to break free from past constraints and truly unleash their potential.