{
  "date": "2026-11-03",
  "scope": "25 frozen PhenoBench images: 5 development, 20 official validation. Public dataset only; no farm-level generalization claim.",
  "selected": "baseline",
  "development": {
    "baseline": {
      "images": 5,
      "ground_truth_plants": 56,
      "ground_truth_weed": 16,
      "ground_truth_crop": 40,
      "detected_candidates": 37,
      "weed_predictions": 0,
      "weed_true_positives": 0,
      "weed_precision": 0,
      "weed_recall": 0,
      "weed_f1": 0,
      "crop_as_weed_rate": 0,
      "uncertain_rate": 0.7837837837837838,
      "detection_recall_iou50": 0.625,
      "partial_images": 0,
      "target_gates_passed": false
    },
    "context": {
      "images": 5,
      "ground_truth_plants": 56,
      "ground_truth_weed": 16,
      "ground_truth_crop": 40,
      "detected_candidates": 37,
      "weed_predictions": 0,
      "weed_true_positives": 0,
      "weed_precision": 0,
      "weed_recall": 0,
      "weed_f1": 0,
      "crop_as_weed_rate": 0,
      "uncertain_rate": 0.7027027027027027,
      "detection_recall_iou50": 0.625,
      "partial_images": 0,
      "target_gates_passed": false
    },
    "reference": {
      "images": 5,
      "ground_truth_plants": 56,
      "ground_truth_weed": 16,
      "ground_truth_crop": 40,
      "detected_candidates": 37,
      "weed_predictions": 6,
      "weed_true_positives": 2,
      "weed_precision": 0.3333333333333333,
      "weed_recall": 0.125,
      "weed_f1": 0.18181818181818182,
      "crop_as_weed_rate": 0.1,
      "uncertain_rate": 0.5945945945945946,
      "detection_recall_iou50": 0.625,
      "partial_images": 1,
      "target_gates_passed": false
    }
  },
  "evaluation": {
    "baseline": {
      "images": 20,
      "ground_truth_plants": 256,
      "ground_truth_weed": 88,
      "ground_truth_crop": 168,
      "detected_candidates": 158,
      "weed_predictions": 3,
      "weed_true_positives": 3,
      "weed_precision": 1,
      "weed_recall": 0.03409090909090909,
      "weed_f1": 0.06593406593406592,
      "crop_as_weed_rate": 0,
      "uncertain_rate": 0.5886075949367089,
      "detection_recall_iou50": 0.578125,
      "partial_images": 0,
      "target_gates_passed": false
    }
  },
  "targets": {
    "weed_precision": 0.9,
    "weed_recall": 0.6,
    "crop_as_weed_rate_max": 0.05
  },
  "status": "Assisted-review prototype. Weed recognition target not met.",
  "nativeVideo": {
    "clips": 2,
    "secondsPerClip": 4,
    "candidates": 0,
    "trackedIdentitiesValidated": false,
    "source": "Bonn Sugar Beets 2016 / BoniRob RGB"
  },
  "costs": {
    "currency": "USD",
    "heldOrEstimated": 1.6845894999999989,
    "reconciledBill": false,
    "entries": 119,
    "experimentLimit": 10
  },
  "limitations": [
    "Only three positive weed predictions in evaluation; precision is not a robust generalization estimate.",
    "Missed and uncertain plants stay in the recall denominator.",
    "Axis-aligned boxes matched greedily one-to-one at IoU 0.5; partial border instances included.",
    "UAV public images are not evidence of Japanese phone-camera or real-farmer performance.",
    "No crop reference is enabled by default; development reference comparison increased crop-as-weed errors.",
    "Native video completed with zero candidates; no successful movement identity validation is claimed.",
    "No GPS, metric area, treatment, hardware actuation, time savings or pesticide reduction measured."
  ]
}