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  "full_experiment_status": "not_reproduced_high_cost",
  "full_experiment": {
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    "resolution": "成本过高，不复现（审查 DONE）",
    "available_budget": "one A100 or A30 / local Mac; not simultaneous multi-GPU capacity",
    "cost_basis": "8Bteacher,0.6B/1.7Bstudents,7498train3402commerciallyannotated/reviewedmasks,multipletrainingarms+10benchmarks; full cost materially uncertain after cheap checks",
    "cost_type": "paper-reported configuration/cost, not a local full-run measurement",
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}