Infact
94 / 100
True

Water can boil and freeze simultaneously at the triple point, where solid, liquid, and gas phases coexist in equilibrium.

Infact verdict: True (94/100).

The claims regarding the triple point of water are scientifically accurate. The triple point is a well-established concept in thermodynamics, where water can exist in solid, liquid, and gas phases simultaneously at a specific temperature and pressure. This is confirmed by multiple reliable sources, including scientific articles and educational materials.

September 26, 2026 Language: en 2 claims analyzed
How is this score determined? →

Individual claims

94
True Science
Water can boil and freeze at the same time.
The claim is supported by scientific evidence that at the triple point, water can indeed boil and freeze simultaneously. This is confirmed by multiple reliable sources, including a demonstration by the Winnipeg School of Science and an article on the phenomenon.
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 90
Weighted Total 94
Evidence Summary 3 web sources confirm the claim, including a high-reliability source.
94
True Science
The triple point is where temperature and pressure allow solid, liquid, and gas phases to exist in equilibrium.
The claim is accurate and well-supported by scientific literature. The triple point is a fundamental concept in thermodynamics, confirmed by reliable sources such as Wikipedia and educational phase diagrams.
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 90
Weighted Total 94
Evidence Summary 2 high-reliability web sources confirm the claim.

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