Key Takeaways: Prediction markets are set to rival the $300 billion global sports betting industry going into 2026. It comes after the sector saw record 400% growth in 2025. Analysts say prediction models will be used to collectively decide what is true and what is not and as a guide for fact-checking. Prediction markets are on track to reach $40 billion in transaction volume in 2025, up more than 400% from a year earlier, according to analysts and a new industry report from Foresight Ventures.At ...