Infact
62 / 100
Mostly True United States

Herman, a cat, was recognized as an expert mouser on a U.S. Coast Guard ship during WWII.

Infact verdict: Mostly True (62/100).

The claim that Herman the cat was officially recognized as an expert mouser by the U.S. Coast Guard during WWII is supported by web evidence. A source describes Herman receiving official credentials, including a photo identification card, which corroborates the claim. However, the source's reliability is medium, and no professional fact-checks were found to confirm this story. Therefore, while the claim is plausible and supported by some evidence, the lack of high-quality corroboration limits the confidence in its accuracy.

July 17, 2026 Language: en 1 claim analyzed
How is this score determined? →

Individual claims

62
Mostly True History
Herman, the cat, was officially recognized as an expert mouser while serving aboard a U.S. Coast Guard ship during WWII.
The claim is supported by a web source stating that Herman the cat received official credentials as an 'Expert Mouser' from the U.S. Coast Guard during WWII. However, the source's reliability is medium, and no professional fact-checks were found. This provides some support but limits the confidence in the claim's accuracy.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 70
Web Consensus Weight 40
Source Quality Score 60
Source Quality Weight 20
Llm Reasoning Score 60
Llm Reasoning Weight 40
Llm Reasoning Score Raw 60
Weighted Total 62
Evidence Summary 1 web source supports the claim, no professional fact-checks found.

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