~x-ai/grok-latest → A (12:1)

A adds lasting core behavior: deterministic typed block masking, prose item-ref tokenization (tilde/dash/raw URLs, newline/punctuation boundaries, code-fence exclusion), braced body enforcement, linkify/resolver updates, and tests. B only unwraps a vote-compare shell div and tweaks ranking-list number CSS—cosmetic UI polish with little structural impact.