{
  "env": "arena-endoluminal-navigation",
  "glm_score": 2,
  "glm_rationale": "An almost featureless blurry grayscale blob with a thin line vaguely evokes a blurred endoluminal/fluoroscopic view, but there is no texture, depth cueing, or anatomical detail, making it far below real endoscopic imagery.",
  "lead_note": "Scene's fluoroscopy sensor 256x256 (demo-mode rollout, last of 7 recorded frames): grayscale DRR-style phantom - a dark vertical spine column with two round vertebral cross-sections at the bottom and the thin straight catheter line crossing mid-frame. Reads as an X-ray-like projection but heavily blurred, no vessel/anatomy detail beyond the phantom. Gaps: no texture or depth cues, near-featureless; catheter tip not distinguishable.",
  "image_path": "/home/robot/workspace/agent-next/task-runs/20261104-surgery-multiarm/bench/realism/arena-endoluminal-navigation.png",
  "counted": false
}