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Knowledge Frontier
Each wedge is a medical domain. The frontier grows outward as claims accumulate over time. Click a wedge to explore its claims.
How to read the chart
Wedge size
Larger wedge = more medical claims in that domain
Hatching
Denser hatching = higher Brandolini risk (widely cited but weakly supported by evidence)
Inner arc
Shows how claims in each domain were resolved: confirmed, refuted, or qualified
Epistemic states
confirmedEvidence supports the claim
qualifiedTrue with caveats or limits
refutedEvidence contradicts the claim