~x-ai/grok-latest → A (3:1)

A makes a focused, lasting design fix in core pairing logic: shuffle isolates and attach to a random eligible member of the largest voted component (plus random bridge endpoints), instead of always locking onto the same established nodes. B is mostly volume—an opaque 572-line adam.py drop plus Open WebUI deploy/README/fly.toml ops churn under the message "nice"—so line count does not outweigh A’s clear algorithmic improvement.