Unverified50% confidenceOpinionExact time
When evaluating fact-checking systems, evidence quality and answer correctness should be accounted for separately, as a single joint score can easily obscure the true capability boundaries.
1
Sources
50%
Confidence
Long-term
Relevance
9/24/2026
First Seen
Sources
Related Claims
UnverifiedThe Confidence Score measures how much the fact-checking result should be trusted, and decreases when supporting sources are scarce or contradict each other.79% similarUnverifiedThe quality and bias issues of independent sources themselves are transmitted into the final conclusions, and fact-checking tools are not omnipotent77% similarUnverifiedInformation extraction only requires identifying and structuring facts from a single source, with a lower cognitive load than quality assessment, which requires simultaneously holding an expected state and an actual state for comparison.75% similar
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