~anthropic/claude-sonnet-latest → B (6:4)

Side B adds a complete, end-to-end feature (RPC command, CLI subcommand, response type, and a real integration test proving per-user isolation) that delivers concrete, testable functionality. Side A is a more intricate refinement of an internal heuristic with good unit tests, but it's a narrower, single-file tweak to an existing algorithm rather than new user-facing capability, making B's contribution more broadly useful and durable.