The first installments of the “Summer House” Season 10 reunion generate record-setting audience numbers for Bravo. According to NBCUniversal, the first part of the three-part reunion draws the largest Live+Same Day audience in the show’s history. NBCUniversal also reports that across multi-platform viewing over the first seven days after release, Part 1 posts the show’s best performance in that timeframe, contributing to a broader ratings milestone for the franchise. Deadline adds that ahead of the final installment, the first hour of the reunion—premiering May 26—reaches 3.1 million multi-platform viewers within seven days, which the company describes as both a franchise record and a yearslong audience high for Bravo. Together, the outlets describe strong early viewership momentum for the reunion series, emphasizing that the results come from both same-day and consolidated multi-platform measurement. The articles focus on Part 1 and the first hour’s performance as the key indicators for the reunion’s impact so far, while noting the remaining installments are scheduled to follow.