Same-path sibling sizing, now on the path text generation actually takes
(get_model_for_request -> _load_model_by_name -> ensure_vram_for).
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0182DhR1eFNPQyGmDrpHbedY