The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
Happened as dated, per en.wikipedia.org[3]: "In July 2011, it was reported that the exterior work was complete."
Koryo Tours, a North Korea-focused travel operator, corroborates that the Ryugyong Hotel's exterior was completed in 2011 before construction stalled again the same year - consistent with, though less authoritative than, Wikipedia's[3] account.
Wikipedia states "In July 2011, it was reported that the exterior work was complete," matching the pin's stored date and the dateConfidenceReasoning quote exactly.
Something missing or wrong? Say it in your own words: a link that backs this pin up, a different start or end date and why, or a fact it lacks or gets wrong. The AI checks it against this pin's sources, searches for better ones, and adds any page that backs you up. The pin's own sources still count most.
