References 290% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 2 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better

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.

• [1]90%
  Summer Palace — Shenyang — research source

  shangri-la.com· Posted Oct 11, 2026· Starts Aug 15, 2013 ✓· 50% of score

  Summer Palace was one of the hotel's launch outlets (listed with Café Liao and Shinsen in the opening press release); Shangri-La^[2] Hotel Shenyang opened 15 August 2013 after an earlier 1 August target slipped. Venue-specific relaunch not found.

• [2]90%
  March 2026 selections

  sitecore-cd.shangri-la.com· Added Oct 11, 2026· 50% of score

  Branch-specific source checked October 10, 2026.^[1]

Suggest a correction

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.