91
/ 100
True
The ghost crab has teeth in its stomach used for grinding food and can growl at predators using these teeth.
Infact verdict: True (91/100).
The claims about ghost crabs having teeth in their stomachs, using these teeth to grind food, and growling at predators are supported by multiple high-quality sources. The gastric mill, a structure in the crab's stomach, is confirmed to have teeth used for grinding food and producing sounds. This unique adaptation is well-documented by reliable sources such as McGill University and the Scripps Institution of Oceanography.
How is this score determined? →Individual claims
94
True
Science
The ghost crab has teeth in its stomach.
Multiple high-quality sources confirm that ghost crabs have a gastric mill with teeth in their stomachs used for grinding food. This is supported by McGill University and Smithsonian Magazine.
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
85
Llm Reasoning Weight
40
Llm Reasoning Score Raw
85
Weighted Total
94
Evidence Summary
Multiple high-quality sources confirm the claim.
91
True
Science
The ghost crab uses three internal grinding structures to grind up its food.
The claim is supported by evidence that ghost crabs have a gastric mill with three main teeth used for grinding food. This is corroborated by multiple reliable sources.
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
80
Llm Reasoning Weight
40
Llm Reasoning Score Raw
80
Weighted Total
91
Evidence Summary
Multiple reliable sources confirm the claim.
88
True
Science
The ghost crab can growl at predators using its stomach teeth.
The claim is supported by evidence from the Scripps Institution of Oceanography, which confirms that ghost crabs use their stomach teeth to produce growling sounds as a defense mechanism.
Fact Check Score
None
Fact Check Weight
0
Web Consensus Score
85
Web Consensus Weight
40
Source Quality Score
80
Source Quality Weight
20
Llm Reasoning Score
75
Llm Reasoning Weight
40
Llm Reasoning Score Raw
75
Weighted Total
88
Evidence Summary
Supported by research from Scripps Institution of Oceanography.
