“The semifinalists at the 2026 FIFA World Cup are Netherlands, Spain, Portugal and England [per Klement model].”

Original source

The four semifinalists were Spain, Argentina, France and England — not Netherlands, Spain, Portugal and England.

Primary evidence source

Impact on track record
FALSE

Brier Index

67.9 → 69.2 (+1.2)

Raw Brier

0.103 → 0.095

Overall rank

14 → 14

Statement context

Model-based forecast by economist Joachim Klement (correctly predicted 2014/2018/2022 winners) as reported in ESPN article by Adriana Garcia. Published 2026-06-04. High-visibility due to author's documented track record and non-consensus path.

Resolution criteria

The four teams reaching the semifinals of the 2026 FIFA World Cup are exactly Netherlands, Spain, Portugal and England, as determined by the official FIFA knockout bracket published after the quarterfinals.

Verification

This resolution was performed by human examination of primary sources against the exact wording of the resolution criteria. The resolver (Tonnis Sebo Anko Douma) takes personal responsibility for the recorded outcome. Full methodological rules are published in the project’s METHODOLOGY.md.

Claim details
Published 4 June 2026
Logged 11 June 2026
Resolved 11 July 2026
Stated probability 22%
Brier contribution 0.048
Brier Index (this prediction) 78.0
Prediction id pred-2026-06-04-klement-semifinalists
Topic
Winner