20
/ 100
Mostly False
global
The text claims the sky is red.
Infact verdict: Mostly False (20/100).
The claim that 'the sky is red' is objectively incorrect in the context of general conditions. Normally, the sky is blue due to Rayleigh scattering, which scatters shorter blue light waves, making the sky appear blue. However, under certain conditions such as sunrise or sunset, the sky can appear red due to the longer path sunlight travels through the atmosphere, allowing red light to dominate because of scattering of shorter wavelengths. The evidence corroborates this explanation with multiple sources affirming the scientific basis for the sky appearing red only under specific atmospheric conditions like sunrise or sunset. Therefore, the claim as stated is misleading without context.
How is this score determined? →Individual claims
20
Mostly False
factual_assertion
The sky is red.
Multiple authoritative sources confirm that the sky appears red during specific conditions like sunrise and sunset due to Rayleigh scattering and atmospheric particles. This makes the blanket statement 'the sky is red' generally false, except under these specific conditions.
Fact Check Score
None
Fact Check Weight
0
Web Consensus Score
30
Web Consensus Weight
50
Source Quality Score
15
Source Quality Weight
25
Llm Reasoning Score
5
Llm Reasoning Weight
25
Weighted Total
20
Evidence Summary
No direct fact-check; 3 web sources explain why sky can appear red.
