Tournaments
Help the global community model, understand, and navigate the worldβs most important and complex challenges.
Prove your forecasting abilities, support effective policy and decision-making, and win cash prizes.
Learn how tournaments are scored.
Reach out to discuss launching a tournament on whatβs important to you.
Active Tournaments
π Quarterly Cup π
Closes Jan 8, 2025
29 Questions
Respiratory Outlook 2024/25
Closes Jul 2, 2026
27 Questions
ACX 2024 Prediction Contest
$2,500 prize pool
Closes Feb 1, 2025
42 Questions
Chinese AI Chips
Closes Jan 2, 2033
27 Questions
Respiratory Outlook 2023/24
Closes Jul 1, 2025
35 Questions
Conditional Cup
Closes Dec 31, 2024
64 Questions
Climate Tipping Points
$5,000 prize pool
Closes Mar 1, 2027
44 Questions
π° The Sagan Space Tournament π°
$5,000 prize pool
Closes Jan 5, 2031
38 Questions
Forecasting Our World in Data
$20,000 prize pool
Closes May 1, 2027
34 Questions
Biosecurity Tournament
$25,000 prize pool
Closes Jan 2, 2025
38 Questions
Cultured Meat Tournament
Closes Dec 31, 2050
5 Questions
Question Series
Threshold 2030 (Day Two)
16 Questions
Threshold 2030 (Day One)
8 Questions
Forecast With GiveWell
14 Questions
Q4 AI Forecasting Benchmark Tournament
$30,000 prize pool
152 Questions
The City of Pensacola, Florida
5 Questions
Brown University Forecasting Team
36 Questions
Nonzero Newsletter Community
4 Questions
Comunidade de PrevisΓ£o do Brasil
13 Questions
π½Forecast the State of the Union π½
18 Questions
The City of Gulf Breeze, Florida
2 Questions
Marketwise
3 Questions
Greek Politics
6 Questions