Data quality

20%

of systems are verified by two independent sources

Only 20% of the systems in our dataset (234 of 1153) clear our verified bar: two independent organisations naming the same specific fact. The rest are marked reported or estimated.

Post on X Methodology

How this is computed

Count of systems with confidence = verified. Verified requires two independent organisations; a page that copies a press release is not independent.

This card has its own preview image for sharing (view it), recomputed whenever the dataset changes. The full set is on the facts page.

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