{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980001840},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980002265","484:4840001141","498:4980000281","484:4840000812","476:4760003502","476:4760003795","484:4840000839","476:4760004316","498:4980002520","498:4980000901","498:4980000566","498:4980002415","498:4980002914","484:4840000537","498:4980001927","498:4980002596","484:4840000495","498:4980000393","498:4980001078","484:4840000617","473:4730007731","498:4980001758","484:4840000659","476:4760000981","498:4980002978"],"twin_admin_codes":[498,484,498,484,476,476,484,476,498,498,498,498,498,484,498,498,484,498,498,484,473,498,484,476,498],"twin_sims":[0.3316482716373372,0.314990295198867,0.2860003166046296,0.28467317456748636,0.27805421727514296,0.277348434374717,0.26324139812539027,0.25403433725342767,0.24624820757260546,0.23674578399760102,0.23412075669635068,0.23404266575854177,0.23266094862523806,0.2298454251695961,0.2252463222443279,0.2250855463991011,0.22396112299267712,0.21872349572356942,0.21062252266729584,0.20796341010640382,0.20242614711201562,0.19593010226901525,0.1953368685528342,0.1932639672412509,0.18733212765290724],"twin_dists":[0.19295697774769927,0.19741036987293129,0.20549430398170523,0.20587572579351454,0.2077942409955108,0.20800044266087397,0.2121915275292624,0.21500295462352428,0.21743140281665954,0.22046310742009,0.22131452860006173,0.22133995272308882,0.22179072283858656,0.22271473434379987,0.22424030665537947,0.2242940098530687,0.22467031066942073,0.22643995259278413,0.22923400640909816,0.23016698931353294,0.23213626238473667,0.2344942981371432,0.2347123182332516,0.23547776190428657,0.23770026998749302],"n_dims_used":45,"mean_confidence":0.9303031921386719},"coverage":{"mean_confidence":0.9303031921386719,"n_dims_used":45,"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}}