Across 3 prediction market platforms, "Will the San Antonio Spurs win the 2026 NBA Finals?" has a consensus probability of 16.6%. Polymarket: 15.8%, Gemini: 19.0%, Manifold: 15.2%. Consensus via geometric mean of odds (Satopaa et al., 2014), validated by IARPA ACE tournament.
Computed from 3 platforms using geometric mean of odds (Satopaa et al., 2014). This method was validated by the IARPA ACE forecasting tournament as the most accurate probability aggregation technique. Full methodology →
The only prediction market aggregator with academically validated cross-platform consensus.