Company intelligence
Good Judgment Inc
Actionable, early insight and better decisions start with the science of Superforecasting®.
About Good Judgment Inc
Good Judgment Inc seeks to improve forecasting for better decision-making. The company is a commercial spinoff from the Good Judgment Project – the most successful participant in a research program sponsored by IARPA (the intelligence community's equivalent of DARPA) looking for means to improve crowd-sourced geopolitical and economic forecasts for policymakers. Good Judgment offers forecasts from its professional Superforecasters on both subscription and custom bases. We also bring the science of accountable forecasting to public and private sector clients through training workshops, online training programs, and internal forecasting "tournaments." The company's principals include: • Warren Hatch, CEO (hatch@goodjudgment.com); • David Wayrynen, co-founder and CTO (wayrynen@goodjudgment.com); and • Anna Zeng, CLO (zeng@goodjudgment.com). In addition, CEO Emeritus Terry L. Murray (murray@goodjudgment.com), Barbara A. Mellers (mellers@goodjudgment.com), and Philip E. Tetlock (tetlock@goodjudgment.com), are co-founders and advisors.
Verified activity
Signals from Good Judgment Inc
3 published signals
Presence & Recognition
Good Judgment Inc is hosting a Superforecasting Workshop on September 29-30, 2026, featuring hands-on practice in writing rigorous and relevant forecasting questions.
Reported by Good Judgment Inc
Research & Knowledge
Good Judgment Inc tested methods for structuring group discussions and crowdsourcing tools on 3,045 forecasts across 200 real-world questions, showing that disagreement fell by 25% and group accuracy improved by 25%
Reported by Good Judgment Inc
Presence & Recognition
Good Judgment Inc CEO Warren Hatch PhD spoke with KPMG's Board Leadership Center about how boards can make better decisions when the future is hard to read.
Reported by Good Judgment Inc