Meta Launches AI-Powered Prediction Market App 'Arena' to Compete With Kalshi and Polymarket

Jun 25, 2026
NPR
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Summary

Meta launches 'Arena,' a standalone AI-powered prediction market app using its Llama model to auto-generate questions and resolve bets in near real-time, entering a booming but legally contested industry alongside rivals like Kalshi, Polymarket, and DraftKings.

Key Points

  • Meta is developing a standalone AI-powered prediction market app called Arena, where users can wager 'play money' on the outcomes of real-world events, competing with platforms like Kalshi and Polymarket.
  • The app uses Meta's Llama AI model to automatically generate questions from trending topics, make personalized market recommendations, and resolve markets in near real-time without human moderation.
  • Meta enters a booming but legally uncertain prediction market industry, joining DraftKings, FanDuel, and TruthSocial, as federal regulators begin rewriting oversight rules amid more than 30 pending lawsuits over the sector's legality.

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