Iran will be confirmed by the IAEA or announce enrichment activity that breaches a new escalatory threshold (e.g., stockpile expansion or new enrichment site disclosure) within 30 days.
NEXUS forecast made 2026-09-19 at 44% probability. Pending, resolves by 2026-10-19.
Fearon bargaining failure on Iran Nuclear Breakout (0% bargaining range) indicates structural conditions favor conflict per Fearon 1995; IRGC actor intelligence shows active escalation mode following loss of senior naval leadership, though base rate for policy_action/geopolitical predictions is only 20%.
- Probability
- 44%
- Timeframe
- 30 days
- Deadline
- Oct 19in 20d
- Made
Every NEXUS forecast is recorded before its outcome and scored with the Brier score (0 is perfect, 0.25 is a coin flip). Misses stay on the record. How forecasts are made and scored.