{
 "n": 512,
 "steps": {
  "2": {
   "vs_teacher_l2": 0.4342995882034302,
   "vs_32step_l2": 0.30502474308013916,
   "vs_1step_l2": 4.2227020263671875
  },
  "3": {
   "vs_teacher_l2": 0.43872418999671936,
   "vs_32step_l2": 0.29536527395248413,
   "vs_1step_l2": 4.216776371002197
  },
  "4": {
   "vs_teacher_l2": 0.42935511469841003,
   "vs_32step_l2": 0.29940515756607056,
   "vs_1step_l2": 4.232732772827148
  },
  "8": {
   "vs_teacher_l2": 0.4444255232810974,
   "vs_32step_l2": 0.2452448457479477,
   "vs_1step_l2": 4.195967197418213
  },
  "16": {
   "vs_teacher_l2": 0.5166380405426025,
   "vs_32step_l2": 0.12673738598823547,
   "vs_1step_l2": 4.085569381713867
  },
  "32": {
   "vs_teacher_l2": 0.6008902192115784,
   "vs_32step_l2": 0.0,
   "vs_1step_l2": 3.970090866088867
  }
 },
 "vs_teacher": {
  "a1_1step": {
   "l2_mean": 4.325636386871338,
   "l2_p95": 4.9564337730407715,
   "per_axis_norm": [
    0.3975203335285187,
    0.36649173498153687,
    0.3425973951816559,
    0.3447648882865906,
    0.3368167281150818,
    0.32962310314178467
   ]
  },
  "aU_32step_rneq_t": {
   "l2_mean": 0.6008902192115784,
   "l2_p95": 1.9733507633209229,
   "per_axis_norm": [
    0.05318881571292877,
    0.04853545129299164,
    0.04775547981262207,
    0.04531646892428398,
    0.0381026417016983,
    0.034751877188682556
   ]
  },
  "aF_flow_map_r_eq_t": {
   "l2_mean": 0.6651337146759033,
   "l2_p95": 1.9794291257858276,
   "per_axis_norm": [
    0.06039007008075714,
    0.05440700799226761,
    0.05297258496284485,
    0.05065540224313736,
    0.04315900802612305,
    0.03988185524940491
   ]
  }
 },
 "mutual": [
  {
   "l2_mean": 3.970090866088867,
   "pair": [
    "a1",
    "aU_32"
   ]
  },
  {
   "l2_mean": 3.891127109527588,
   "pair": [
    "a1",
    "aF_flow"
   ]
  },
  {
   "l2_mean": 0.08254596590995789,
   "pair": [
    "aU_32",
    "aF_flow"
   ]
  }
 ],
 "note": "动作块是 ±1 归一化的 16×6；l2_mean 无单位权重，越小越贴老师"
}