All Source Checks
Citation
AI Timelines - Footnote 12
contradicted70% confidence
1 evidence check
Last checked: 4/3/2026
The claim mentions median estimates ranging from 2040s to 2070s, but the source mentions estimates ranging from 2030s to 2070s. The claim mentions that the range depends on how questions were framed, but the source does not explicitly state this.
Evidence — 1 source, 1 check
contradicted70%Haiku 4.5 · 4/3/2026
Found: The survey demonstrated significant variation across questions and methodologies, with median estimates ranging from 2040s to 2070s depending on how questions were framed.
Note: The claim mentions median estimates ranging from 2040s to 2070s, but the source mentions estimates ranging from 2030s to 2070s. The claim mentions that the range depends on how questions were framed, but the source does not explicitly state this.
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Record type: citation
Record ID: page:ai-timelines:fn12