{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007331},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840000021","484:4840000033","473:4730007321","473:4730007450","473:4730007335","484:4840000019","473:4730008580","471:4710000434","473:4730007563","473:4730007319","471:4710000129","484:4840000034","471:4710000130","473:4730007449","471:4710000171","473:4730007469","473:4730009356","473:4730006989","473:4730008990","473:4730008658","471:4710000692","473:4730006644","473:4730007094","471:4710000472","475:4750011648"],"twin_admin_codes":[484,484,473,473,473,484,473,471,473,473,471,484,471,473,471,473,473,473,473,473,471,473,473,471,475],"twin_sims":[0.5923909791861277,0.58647327964901,0.565013234175261,0.5619895792004516,0.5443819096611696,0.5127565723530156,0.5053132918449471,0.5051101885835668,0.499480534596107,0.482345676570925,0.4759205549105596,0.4643743505980988,0.4507540203271661,0.4361162141559613,0.431279266198083,0.42720697452529893,0.40468963859408397,0.4002525758966124,0.39611743883703127,0.3896056985799431,0.3895694312908477,0.38786528771927054,0.38701379111503453,0.38407946205410154,0.38047425386412836],"twin_dists":[0.13290271780261156,0.13417086454255098,0.13877818237011788,0.13942883303982093,0.14322797745875643,0.15011087010729898,0.15174505997618726,0.1517897399250299,0.15303013914046673,0.1568305555016377,0.15826626094743448,0.16086246468058,0.1639542335953383,0.1673161003144373,0.1684366904984168,0.16938408339872452,0.1746929973341239,0.17575425364561498,0.17674811215417668,0.1783229284522885,0.17833173366375824,0.17874591255849892,0.17895318377690445,0.17966912009733566,0.18055232948901648],"n_dims_used":44,"mean_confidence":0.9165834947065874},"coverage":{"mean_confidence":0.9165834947065874,"n_dims_used":44,"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}}