M

🚀Metaculus Open-Source Rewrite is Live!

You're now enjoying a rewritten, open-source Metaculus, with a range of improvements and new opportunities for collaboration. Go here to learn more!

Leaderboards
Peer Accuracy
Peer Accuracy measures how accurate a user was compared to others. Users are ranked by the sum of their Peer scores, divided by the sum of their Coverages. This creates a weighted average, where each prediction is counted proportionally to how long it was standing. To reduce the impact of luck, all forecasters start with a prior of 30 questions with a score of 0. Learn more here.
Duration:
Time Period:
Duration:
Time Period:
The Peer Accuracy leaderboards used slightly different math before 2024. See details here.