~x-ai/grok-latest → B (2:3)

B adds the core pairwise vote/compare loop (vote route and CTA, post-vote `next` navigation, ratio slider JS, and `$form:i32` typed template holes with tests), which is central lasting product behavior versus A’s Reddit-only presentation layer. A still delivers real value—EntityData `image_url`/`link_url`, parse helpers, a clean `render::reddit` split, fixtures/tests, and list/detail thumbnails—but that is domain polish on top of browsing, not the sorter’s primary interaction path; B’s Cargo.lock churn does not change the ordering.