Unverified50% confidenceFactExact time
The 4 dimensions within the same document share text, format, extraction quality, and source context, and the observations are correlated, so describing these 40 observations as 40 independent cases would be misleading.
1
Sources
50%
Confidence
Long-term
Relevance
10/16/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe reference distribution of the 40 observations is: 1 recorded evidence, 33 not localized, 0 explicitly missing, and 6 ambiguous.76% similarUnverifiedA document evidence model agreed with the reference labels on 36 out of 40 observations, for an accuracy of 90%.74% similarUnverifiedA hand-crafted library of 22 calculators achieved perfect accuracy on the 440 cases it supported, but abstained on the remaining cases, yielding an overall coverage rate of only 40.0%.67% similarUnverifiedAmong 19 studies that reported which direction the evaluator's errors lean, 12 lean toward passing work that should have failed, 3 lean in the opposite direction, and 4 are mixed.65% similarUnverifiedThis benchmark uses 10 original short documents of 200 to 250 words each, with 18 planted anomalies, 37 scoring entries in total (18 dirty and 19 clean), testing 13 models with 74 prompts per model.65% similar
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