The top 10 neighbors for Brian Williams form a tight, homogeneous cluster — eight of the ten are fellow Journalists, with scores spanning just 0.9517 to 0.9656, a range of less than 0.015 across the entire set.
The shape is flat: no single neighbor pulls away from the pack. Hallie Jackson leads at 0.97, followed closely by Natasha Bertrand (0.96), Kurt Eichenwald (0.96), Katy Tur (0.96), Chuck Todd (0.96), Peter Alexander (0.96), Philip Rucker (0.95), and Jim Sciutto (0.95) — all Journalists. The two non-journalist entries are James Comey, a Government Official at 0.96, and Marc E. Elias, a Professional at 0.95. Both sit comfortably within the band rather than standing apart from it.
The near-absence of cross-kind neighbors in the top 10 — no Politicians, no Activists, no Authors — is itself the structural finding: this audience is shaped almost entirely by the journalism cluster, not by the broader political-media ecosystem that often surrounds it.
The flat, journalist-dense shape indicates an audience whose composition is tightly defined by the news-anchor and political-reporter world, with very little pull from adjacent categories.