{
  "env": "i4h-aorta-centreline-reach",
  "glm_score": 3,
  "glm_rationale": "An aorta-like tube with arch branches and an orange centreline is recognizable, but it is an untextured smooth primitive floating on a flat gray void with simple diffuse shading and scribble wireframes, far from any real endoscopic or angiographic appearance.",
  "lead_note": "i4h own Slang renderer, offscreen case copy (window:false only delta), 1280x720 frame at sim_time 1.4 s of the scripted-insertion rollout: beige PBD aortic tree with the fine white centreline filament plexus around the arch, red Cosserat catheter rod entering from the left femoral end and threading into the vessel with its tip mid-iliac, small gold reach-target marker sphere near the tip; flat dark-gray void background, diffuse-only shading. Gaps: untextured smooth vessel, no endoscopic/angiographic optics, empty background.",
  "image_path": "/home/robot/workspace/agent-next/task-runs/20261104-surgery-multiarm/bench/realism/i4h-aorta-centreline-reach.png",
  "counted": false
}