Jill Biden's top 10 nearest neighbors span five distinct subcategories — Government Officials, Politicians, Journalists, an Author, and a Comedian — with scores compressed into a narrow band from 0.97 down to 0.95, the defining signature of a flat shape.

The two closest neighbors are Douglas Emhoff (0.97) and Doug Emhoff (0.97), both Government Officials — the only two neighbors sharing her own subcategory in the top 10. From there, the set fans out quickly: Amanda Gorman (0.96) is an Author; Joe Biden (0.96) and Pete Buttigieg (0.96) are Politicians; Daniel Dale (0.96), Kaitlan Collins (0.96), and Jim Acosta (0.95) are Journalists. Jaime Harrison (0.96) rounds out the Politicians, while Sarah Cooper (0.96) is the lone Comedian in the top 10. No single subcategory dominates: Politicians and Journalists each claim three of the ten slots, Government Officials two, with Authors and Comedians each contributing one.

The flat shape and tight score range mean no single neighbor exerts outsized pull — the audience overlaps broadly and evenly across political figures, political journalists, and politically engaged adjacent voices, with no structural gap between them.