Misattribution at 13.4% (78 citations) and fabricated-or-dead at 2.2% (13) together make the 15.6% hard-fail rate [12.9, 18.8].

Misattribution at 13.4% (78 citations) and fabricated-or-dead at 2.2% (13) together make the 15.6% hard-fail rate [12.9, 18.8]. Drifted at 2.2% (13) is a separate, softer failure, where the page states a real figure that is not the one in the sentence. The invented URL everyone braces for barely registers on the chart.