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 the source: "In December 2022, the Tokyo Metropolitan Government unveiled the Tokyo Resilience Project."
Wikipedia's general Tokyo article makes no mention of the Resilience Project at all, so it only tangentially supports the pin's claim about the December 2022 unveiling.
The Tokyo Metropolitan Government's own English site lists the "TOKYO Resilience Project" among its featured articles (dated March 2024), corroborating the project referenced by the pin, though the page itself does not confirm the December 2022 unveiling date.[1]
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. A picture that shows something else, or shows it badly, is looked at too, and moved down or replaced.