Infact
64 / 100
Mostly True

Sloths are described as being so lazy they are even too lazy to breathe, and they can hold their breath for up to 40 minutes.

Infact verdict: Mostly True (64/100).

The claim that sloths are 'too lazy to breathe' is an opinion and metaphorical, reflecting their slow metabolism rather than actual laziness. Sloths' ability to hold their breath for up to 40 minutes is supported by multiple sources, attributing this to their slow metabolism and heart rate, which aids in survival by allowing them to evade predators and swim underwater.

September 06, 2026 Language: en 2 claims analyzed
How is this score determined? →

Individual claims

35
Mostly False Other
Sloths are so lazy that they are even too lazy to breathe.
This claim is metaphorical and reflects an opinion about sloths' slow metabolism rather than actual laziness. It is not a factual assertion but a subjective interpretation of their behavior.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score None
Web Consensus Weight 40
Source Quality Score 50
Source Quality Weight 20
Llm Reasoning Score 50
Llm Reasoning Weight 40
Llm Reasoning Score Raw 50
Weighted Total 35
Evidence Summary Opinion claim; metaphorical interpretation of sloths' behavior.
94
True Science
Sloths can hold their breath for up to 40 minutes.
Multiple high-quality sources confirm that sloths can hold their breath for up to 40 minutes due to their slow metabolism and heart rate, which helps them evade predators and swim underwater.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 90
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 94
Evidence Summary 3 web sources confirm sloths can hold breath for 40 minutes.

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