Orleans: Clement Tabur vs Lukas Neumayer

Research grade

🔬 Research candidateClement Tabur at 64%

Matches a rule that looked positive after costs in the short windows of our Oct 22 2026 backtest. The full-year test without hindsight (Oct 26 2026) found no evidence for any of these rules: out of sample they lost money or were noise. A label for a pattern that once looked good, not an edge and not a recommendation.

• + $100k+ behind an 80 %+ consensusNot confirmed. Oct 22 backtest: +13.2 % a trade (n 91), a small sample. Full year, out of sample: 80 %+ with $100k+ on the side −0.3 % a trade (n 835, 95 % CI −3.8 to +3.4): no edge.
• · Favourite (60–95¢)Full year, out of sample: 0.70–0.90 lost −0.9 % a trade (n 26,050, 95 % CI −1.5 to −0.3): the least bad band, still a loss. The Oct 22 backtest's +0.4 % (n 4,327) was not confirmed.

The rules come from our Oct 22 2026 backtest (one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees). Our full-year test without hindsight (Oct 26 2026) found none of them profitable out of sample, and the plain consensus lost −3.0 % a trade. The grade describes the market; it is not a forecast, not an edge and not advice.