A run can wait at a step boundary (Pause, or every N steps for a preview): its state is saved, the LoRA so far is written as <name>_preview.safetensors, and the card is let go. Resume carries on from the saved state under the same run. UNTESTED on real weights. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MpnF7GwNGMbngU11wjym7P