Infact
55 / 100
Mixed New York

A Tyrannosaurus rex skeleton named 'Gus' sold for $50.1 million at Sotheby's, setting a record for the most expensive fossil auctioned. The 67-million-year-old specimen from South Dakota is 38 feet long and 61% complete. Its private sale raises concerns about scientific and public accessibility.

Infact verdict: Mixed (55/100).

The claims regarding the Tyrannosaurus rex skeleton 'Gus' lack external evidence. However, based on general knowledge, the age of T. rex fossils is commonly accepted to be around 67 million years, and the length of a T. rex can reach approximately 40 feet. The completeness of fossil skeletons varies, and private sales often raise accessibility concerns. Without specific evidence, these claims are assessed based on plausibility and common knowledge.

July 20, 2026 Language: en 5 claims analyzed
How is this score determined? →

Individual claims

50
Mixed Science
A Tyrannosaurus rex skeleton nicknamed 'Gus' sold for $50.1 million at Sotheby's in New York.
No evidence found to confirm the sale of a T. rex named 'Gus' for $50.1 million. Without evidence, the claim remains unverified.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score None
Web Consensus Weight 0
Source Quality Score 50
Source Quality Weight 0
Llm Reasoning Score 50
Llm Reasoning Weight 100
Llm Reasoning Score Raw 50
Weighted Total 50
Evidence Summary No evidence found.
76
Mostly True Science
The Tyrannosaurus rex skeleton is 67 million years old.
The age of T. rex fossils is widely accepted to be around 67 million years based on scientific consensus.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score None
Web Consensus Weight 0
Source Quality Score None
Source Quality Weight 0
Llm Reasoning Score 85
Llm Reasoning Weight 100
Llm Reasoning Score Raw 85
Weighted Total 76
Evidence Summary No evidence found, but aligns with scientific consensus.
50
Mixed Science
The Tyrannosaurus rex skeleton measures 38 feet long.
T. rex skeletons are generally known to measure around 40 feet, making this claim plausible but unverified without specific evidence.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score None
Web Consensus Weight 0
Source Quality Score None
Source Quality Weight 0
Llm Reasoning Score 50
Llm Reasoning Weight 100
Llm Reasoning Score Raw 70
Weighted Total 50
Evidence Summary No evidence found, but plausible based on general knowledge.
50
Mixed Science
The Tyrannosaurus rex skeleton is about 61% complete by bone count.
No evidence found to confirm the completeness of the skeleton. Completeness varies widely among fossil finds.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score None
Web Consensus Weight 0
Source Quality Score 50
Source Quality Weight 0
Llm Reasoning Score 50
Llm Reasoning Weight 100
Llm Reasoning Score Raw 50
Weighted Total 50
Evidence Summary No evidence found.
50
Mixed Science
The sale of the Tyrannosaurus rex skeleton has raised concerns about accessibility to scientists and the public.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score None
Web Consensus Weight 0
Source Quality Score None
Source Quality Weight 0
Llm Reasoning Score 50
Llm Reasoning Weight 100
Llm Reasoning Score Raw None
Weighted Total 50
Evidence Summary None

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