92
/ 100
True
United States
The website discusses how elephants communicate through ground vibrations and air-transmitted sounds, highlighting their unique ear anatomy and bone-conduction hearing capabilities.
Infact verdict: True (92/100).
The claims regarding elephants' communication methods and ear anatomy are well-supported by multiple web sources. Elephants use both seismic and acoustic methods to communicate over long distances, facilitated by their unique ear structures. The evidence consistently supports the factual accuracy of these claims, with high confidence scores reflecting the reliability of the sources.
How is this score determined? →Individual claims
90
True
Science
Elephants communicate through ground vibrations thanks to large middle ear bones and a special muscle.
Multiple sources confirm that elephants use seismic communication, detecting ground vibrations through their feet and middle ear bones. The presence of specialized muscles to focus on these vibrations is also supported by evidence from sources like Wikipedia and NeuWrite West.
Fact Check Score
None
Fact Check Weight
0
Web Consensus Score
90
Web Consensus Weight
40
Source Quality Score
80
Source Quality Weight
20
Llm Reasoning Score
80
Llm Reasoning Weight
40
Llm Reasoning Score Raw
None
Weighted Total
90
Evidence Summary
Multiple web sources confirm seismic communication in elephants.
93
True
Science
Elephants can communicate with other elephants across distances of up to five kilometers by producing sounds that travel by air.
Evidence from sources like HHMI BioInteractive and PBS confirms that elephants use low-frequency infrasounds to communicate over distances up to 7 kilometers, supporting the claim of communication over 5 kilometers.
Fact Check Score
None
Fact Check Weight
0
Web Consensus Score
95
Web Consensus Weight
40
Source Quality Score
85
Source Quality Weight
20
Llm Reasoning Score
85
Llm Reasoning Weight
40
Llm Reasoning Score Raw
None
Weighted Total
93
Evidence Summary
Multiple sources confirm elephants communicate over long distances using infrasound.
89
True
Science
Elephants' bone-conduction hearing is significantly improved through their larger middle ear structures and possibly further enhanced by voluntarily closing the ear canal.
Web evidence from PMC and Herd.org.za supports the claim that elephants' bone-conduction hearing is enhanced by their large middle ear structures and possibly by closing the ear canal.
Fact Check Score
None
Fact Check Weight
0
Web Consensus Score
85
Web Consensus Weight
40
Source Quality Score
75
Source Quality Weight
20
Llm Reasoning Score
80
Llm Reasoning Weight
40
Llm Reasoning Score Raw
None
Weighted Total
89
Evidence Summary
Web sources confirm enhanced bone-conduction hearing in elephants.
94
True
Science
Elephants' middle ear bones are nine times heavier and their eardrums seven times larger than those of humans.
The claim is strongly supported by evidence from PMC and Popular Science, which confirm the comparative size of elephants' ear structures to humans'.
Fact Check Score
None
Fact Check Weight
0
Web Consensus Score
95
Web Consensus Weight
40
Source Quality Score
90
Source Quality Weight
20
Llm Reasoning Score
90
Llm Reasoning Weight
40
Llm Reasoning Score Raw
None
Weighted Total
94
Evidence Summary
Strong web evidence confirms the anatomical comparison.
92
True
Science
Elephants produce infrasonic vocalizations in the frequency range of 10 to 20 Hz.
The claim is supported by multiple sources, including Wikipedia and ElephantVoices, confirming that elephants produce infrasonic sounds within the specified frequency range.
Fact Check Score
None
Fact Check Weight
0
Web Consensus Score
90
Web Consensus Weight
40
Source Quality Score
85
Source Quality Weight
20
Llm Reasoning Score
85
Llm Reasoning Weight
40
Llm Reasoning Score Raw
None
Weighted Total
92
Evidence Summary
Multiple sources confirm the frequency range of elephant vocalizations.
