{
  "batch_id": "paper-batch-v04-001",
  "paper_count_screened": 4,
  "papers_used": 1,
  "target_candidates": 10,
  "constructed": 4,
  "screened": 4,
  "human_audit_pending": 4,
  "formal_ready": 0,
  "source_route": "paper_evidence",
  "ability_counts": {
    "perception": 2,
    "inference": 2,
    "design": 0
  },
  "not_independent_samples": "Three questions share TWO/THREE; fourth uses FOUR/FIVE from the same molecule family. Entire paper/conformer family must remain in one split.",
  "held": [
    {
      "proposal": "298K conformer populations",
      "stage": "M3",
      "reason": "Missing free-energy corrections and possible geometry shortcut."
    },
    {
      "proposal": "New hydrogen-bond conformer design",
      "stage": "M3",
      "reason": "No valid generated-structure/energy evaluator."
    },
    {
      "proposal": "Landscape17 energy barrier with geometry matching",
      "stage": "M1",
      "reason": "Coordinate-unit evidence not sufficiently explicit for this batch; no silent ASE-unit assumption."
    },
    {
      "proposal": "Landscape17 Hessian classification",
      "stage": "M1/M3",
      "reason": "Stationary-label/eigenvalue lookup can bypass geometry; task and units need revision."
    },
    {
      "proposal": "QMugs aromatic/triple-bond geometry screening",
      "stage": "M1",
      "reason": "Matched real SDF topology/geometry examples not acquired."
    },
    {
      "proposal": "Inverse mapping constrained design",
      "stage": "M1/M3",
      "reason": "Missing property-target structure pairs and design evaluator."
    }
  ],
  "limits": [
    "Not10 generated QA: four candidates plus six held proposals.",
    "Single-paper source diversity remains limited.",
    "No quantum or design instance produced in this batch.",
    "Numeric recomputation and same-session review do not establish difficulty or expert certification."
  ]
}