96
/ 100
True
Lighters were invented before matches.
Infact verdict: True (96/100).
The claim that lighters were invented before matches is supported by multiple sources. According to the evidence, lighters were invented in 1823 by Johann Wolfgang Döbereiner, while matches were invented in 1826 by John Walker. This sequence is confirmed by several sources, including History Facts and a LinkedIn post by Steve Silbert. Therefore, the claim is factual.
How is this score determined? →Individual claims
96
True
History
Lighters were invented before matches.
Multiple sources confirm that lighters were invented in 1823, while matches were invented in 1826. This includes information from History Facts and a LinkedIn post by Steve Silbert, both of which are considered reliable for this historical fact.
Fact Check Score
None
Fact Check Weight
0
Web Consensus Score
100
Web Consensus Weight
40
Source Quality Score
90
Source Quality Weight
20
Llm Reasoning Score
90
Llm Reasoning Weight
40
Llm Reasoning Score Raw
90
Weighted Total
96
Evidence Summary
3 web sources confirm the claim.
