The top 10 neighbors for Katy Tur form a tightly compressed cluster of journalists and political figures — no single neighbor dominates, and the scores span only 0.99 to 0.99 across the set.
Similarity here measures how closely two entities' audiences resemble each other in composition. The shape is flat: Robert Costa leads at 0.99, followed by Natasha Bertrand at 0.99 and Philip Rucker and David Frum both at 0.99 — a band so narrow it signals a highly consolidated audience type rather than any meaningful hierarchy among neighbors.
Tallying the subcategories across the top 10: six are Journalists (Robert Costa, Natasha Bertrand, Philip Rucker, David Frum, Kasie Hunt, John Harwood), two are Politicians (Sally Yates at 0.99 and Hallie Jackson — wait, correcting: Hallie Jackson is a Journalist at 0.99), one is a Professional (Preet Bharara at 0.99), one is an Author (Molly Jong-Fast at 0.99), and one is a Government Official (James Comey at 0.99). The dominant subcategory is Journalists — seven of the top 10 — with the remaining three drawn from Politicians, Professionals, and Government Officials, all operating in the same political-media orbit. This is a same-kind cluster with a consistent cross-kind fringe of political and legal figures.
The flat shape and compressed scores indicate an audience with a sharply defined profile: followers of political journalism and accountability coverage, with little structural variation across the nearest neighbors.