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Fact·f_pT6tN2pQ1v·Fact

Philip Tetlock — Notable For: Pioneered science of superforecasting; authored Expert Political Judgment (2005) and Superforecasting (2015); co-led Good Judgment Project winning IARPA tournament 2011-2015; identified superforecasters outperforming intelligence analysts by 60-85%

Verdictpartial85%
1 check · 9/21/2026

1 → partial

Our claim

entire record
Subject
Philip Tetlock
Property
Notable For
Value
Pioneered science of superforecasting; authored Expert Political Judgment (2005) and Superforecasting (2015); co-led Good Judgment Project winning IARPA tournament 2011-2015; identified superforecasters outperforming intelligence analysts by 60-85%
As Of
March 2026
Notes
Enriched from wiki page

Source evidence

1 src · 1 check
partial85%primaryHaiku 4.5 · 9/21/2026

NoteThe source confirms three of five claim elements: the authorship of Expert Political Judgment (2005), Superforecasting (with Dan Gardner, forthcoming September 2015 at time of source), and co-leadership of the Good Judgment Project. However, the source does not address the specific IARPA tournament victory dates (2011-2015) or the 60-85% outperformance metric versus intelligence analysts. The source text excerpt provided does not contain information about these latter two claims, making them unverifiable from this source. The claim's 'as of 2026-03' timestamp is consistent with the source's copyright date (2026), but the specific performance metrics are not discussed in the provided excerpt.

Case № f_pT6tN2pQ1vFiled 9/21/2026Confidence 85%