Good Judgment

Good Judgment

Good Judgment Inc. is a forecasting and consulting company founded by Philip Tetlock and Barbara Mellers that grew out of research on superforecasting and geopolitical prediction tournaments. The company provides training, consulting, and forecasting services to help organizations make better decisions through probabilistic forecasting methodologies.

Claims from Good Judgment

Good Judgment
Good Judgment"There is a 52.40% chance that Lula will win the October 2026 Brazilian presidential election."May 23, 2026
Good Judgment
Good Judgment"Good Judgment Project Superforecasters assigned a 65–66% probability that the Court would rule reciprocal and trafficking tariffs unauthorized or unconstitutional."Apr 24, 2026
© 2026 Improve the News Foundation. All rights reserved.Version 7.4.1

© 2026 Improve the News Foundation.

All rights reserved.

Version 7.4.1