{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":480,"cluster_id":4800002343},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690004070","472:4720004777","469:4690004165","469:4690007032","469:4690007231","469:4690003615","470:4700003553","470:4700003676","493:4930000852","494:4940000396","480:4800002349","470:4700004219","493:4930000739","480:4800002445","469:4690005244","494:4940000060","469:4690007232","470:4700004093","470:4700004882","470:4700005486","469:4690005177","494:4940001550","480:4800001823","469:4690001280","469:4690004187"],"twin_admin_codes":[469,472,469,469,469,469,470,470,493,494,480,470,493,480,469,494,469,470,470,470,469,494,480,469,469],"twin_sims":[0.07933236591233273,0.07508093945133548,0.06550036536297764,0.04526893159963278,0.03502343081869499,0.02420396573032491,0.023954369753013037,0.020968194279042594,0.017617756814613084,0.017540418021850756,0.01750802313446889,0.01519031322654394,0.014921833102397895,0.014193980677823124,0.01382633673171198,0.0136256255003384,0.013056695973235785,0.013055248450602868,0.012983426388239344,0.012646673825356353,0.012119133714149919,0.011700474342305702,0.011317364025071483,0.011083087711135664,0.010247361639006745],"twin_dists":[0.2923825821401011,0.2955430039493393,0.30323395884606136,0.32313097743513547,0.33625896730838656,0.35430935014423803,0.3548024818816355,0.3610767005252815,0.3691200169860905,0.36932100198242507,0.3694054193767312,0.3758333998755476,0.3766328706320919,0.37886581991735274,0.380032370186193,0.3806808444493339,0.38256598339791464,0.382570871662589,0.3828140180907997,0.3839701839087117,0.38583739831951336,0.38737124488194674,0.388818147825236,0.38972453280200736,0.39310306354445895],"n_dims_used":43,"mean_confidence":0.9200414613235829},"coverage":{"mean_confidence":0.9200414613235829,"n_dims_used":43,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}