In December 2025, Meta obtained a patent for a large language model designed to simulate user interactions posthumously by analyzing past posts, likes, comments and audio-visual data. The technology could generate responses and mimic activity to maintain profile engagement, though Meta has stated it has no current deployment plans for this system.

Facebook co-founder Chris Hughes has listed his Kalorama neighborhood mansion in Washington, D.C. for $8.8 million. The historic property features 11-foot ceilings, detailed crown molding, a private elevator across four floors and a primary suite with fireplace and marble bathroom, reflecting Hughes’s ongoing interest in restoring landmark estates.