We just released our improved member search beta! You should notice significantly improved member search results when you're looking for friends to follow and when mentioning someone in a comment. We'll have more improvements to our Member Search rolling out throughout the rest of the year — just wanted to get this set out as quick as we could.
We're wrapping up the final touches on our AI-powered Search beta that we'll be releasing soon to Early Access. Early Access is an included perk for a new level of Glass membership that we're announcing soon. Once we've tested it thoroughly over the coming months, it'll be released to everyone.