Held-out video eval set for SurgVLM-style surgical video tasks. Each QA row is paired with an MP4 clip (the listed frames encoded in order). - 36 tasks, 200 QA rows each = 7,200 rows - 6,512 MP4 clips (rows can share a clip) videopath is relative to this repo root, e.g. media/GraSP/GraSPCASE041002476-002485n10.mp4. Clip identity is mediauid (SHA-256 of {imagepaths, clipdurationsec, fps}). Multiple QA rows can share one clip. If you hit Xet Runtime Error / Task Panic, retry with HFHUBDISABLEXET=1.