Encyclopedia of contested claims
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Every claim we've reviewed.

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135 claims ·Updated daily

Verdict

Topic

Model agreement

Showing 61 - 72 of 135 claims
Science & research·Reviewed May 29, 2026

Has the replication crisis invalidated most landmark psychology findings?

10 models reviewed·7 sources cited
Mixed evidence
74%confidence
Politics & elections·Reviewed May 29, 2026

Did NATO expansion contribute to deteriorating US-Russia relations?

10 models reviewed·8 sources cited
Mixed evidence
79%confidence
Science & research·Reviewed May 29, 2026

Is the Stanford Prison Experiment a valid psychology study?

10 models reviewed·7 sources cited
Leans no
76%confidence
Science & research·Reviewed May 29, 2026

Did the Milgram obedience experiments produce reliable findings?

10 models reviewed·7 sources cited
Mixed evidence
71%confidence
Politics & elections·Reviewed May 29, 2026

Are mail-in ballots more susceptible to fraud than in-person voting?

10 models reviewed·7 sources cited
Leans no
90%confidence
Politics & elections·Reviewed May 29, 2026

Did the CIA orchestrate the 1953 Iranian coup against Mosaddegh?

10 models reviewed·6 sources cited
Leans yes
91%confidence
Politics & elections·Reviewed May 29, 2026

Was the Iraq War justified by accurate WMD intelligence?

10 models reviewed·7 sources cited
Leans no
90%confidence
History·Reviewed May 29, 2026

Was Lee Harvey Oswald acting alone in the JFK assassination?

10 models reviewed·7 sources cited
Mixed evidence
88%confidence
History·Reviewed May 29, 2026

Did the FBI have advance warning of the September 11 attacks?

10 models reviewed·7 sources cited
Mixed evidence
90%confidence
Science & research·Reviewed May 29, 2026

Did LK-99 demonstrate room-temperature superconductivity?

10 models reviewed·7 sources cited
Leans no
90%confidence
Science & research·Reviewed May 29, 2026

Does dark matter exist as a physical particle?

10 models reviewed·7 sources cited
Mixed evidence
89%confidence
Nutrition & diet·Reviewed May 29, 2026

Does vitamin D supplementation reduce all-cause mortality?

10 models reviewed·7 sources cited
Mixed evidence
73%confidence