Will the Republicans win the Wyoming Senate race in 2026?

Predicted at2026-03-08 15:50 UTC
Prediction99.4%
Market (at prediction)92.0%
Market (live)

Analysis

All 8 agents are in strong consensus, ranging from 93-97% with a mean of 95.4% and very low standard deviation (1.3%). Every agent identified the same core evidence: 50-year Republican winning streak, extreme partisan lean (R+25-40), Hageman as strong frontrunner with Trump endorsement, Cook Solid R rating, no credible opposition. The only disagreements are minor calibration differences around how much weight to give tail risks (open seat, scandal, independent candidacy). Agent 5 appears confused about which seat is up (references Barrasso rather than Lummis's seat), but this doesn't materially affect the conclusion. Agent 3 helpfully noted Wyoming's 'sore loser' law preventing primary losers from running as independents, which further reduces the main theoretical risk. Agent 6 was most conservative at 93% citing open seat uncertainty, but even they would bet YES at 91.5%. The anti-confirmation cascade question: 'What would I need to believe for the market to be wrong?' I would need to believe either (1) a major scandal destroys the Republican nominee after the primary with no time to recover, (2) a credible independent emerges and wins, or (3) some unprecedented political realignment. None of these have any current evidence. However, the market at 91.5% vs my estimate of ~95% yields only ~3.5% edge, which falls below the 5% threshold for a TRADE recommendation. The market price likely already incorporates the structural certainty with a small discount for time-to-resolution and tail risks, which is reasonable.


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