Infact
Infact Get the full experience — check any claim instantly
Open
88
True Vatican City

Formosus was elected pope and his posthumous trial in 897 is considered one of the most bizarre incidents in papal history.

The claim about Formosus being elected pope is historically documented and widely accepted. Regarding the posthumous trial in 897, evidence strongly supports it as one of the most unusual events in papal history, known as the "Cadaver Synod." Multiple credible sources, including Catholic Answers and JSTOR Daily, describe the incident as bizarre, involving the exhumation and trial of Formosus's corpse. The claim is well-supported by historical records and recognized by established references like Encyclopedia Britannica.

May 08, 2026 Language: en 2 claims analyzed

Individual Claims

89
True Religion
Formosus was elected pope.
Formosus's election as Pope is a well-documented historical fact and widely recognized in authoritative historical records and sources.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score None
Web Consensus Weight 0
Source Quality Score None
Source Quality Weight 0
Llm Reasoning Score 95
Llm Reasoning Weight 100
Weighted Total 89
Evidence Summary Widely recognized historical fact.
88
True Religion
Formosus' posthumous trial in 897 is one of the most bizarre incidents in papal history.
Multiple authoritative web sources confirm the posthumous trial of Formosus as a bizarre event in papal history. Reputable sources such as Catholic Answers and JSTOR Daily describe the trial as the 'Cadaver Synod,' marked by unusual proceedings.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 95
Web Consensus Weight 50
Source Quality Score 90
Source Quality Weight 25
Llm Reasoning Score 95
Llm Reasoning Weight 25
Weighted Total 88
Evidence Summary Confirmed by multiple credible sources (Catholic Answers, JSTOR Daily, Britannica).

Try Infact

Instant AI-powered fact-checking — on any platform

Chrome Extension WhatsApp Telegram Telegram Group Telegram Channel