{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880006262},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660000953","488:4880005798","466:4660001613","488:4880005962","488:4880005879","488:4880004749","488:4880005709","470:4700002846","488:4880006109","470:4700008046","488:4880005046","488:4880004163","470:4700001387","470:4700002009","466:4660001718","488:4880004666","466:4660001136","470:4700002168","488:4880004486","488:4880005959","470:4700001695","466:4660002012","488:4880004662","488:4880004852","488:4880004574"],"twin_admin_codes":[466,488,466,488,488,488,488,470,488,470,488,488,470,470,466,488,466,470,488,488,470,466,488,488,488],"twin_sims":[0.5952693978469651,0.5634342000663091,0.5229363202950683,0.4729193721739797,0.47145873577127145,0.4055449130337025,0.36145129618385285,0.3257807494587282,0.32433755721416635,0.30326546248405223,0.2962074434995715,0.2854517784656909,0.28010604142744877,0.2556437485743693,0.24647322278512407,0.24646769764435533,0.2428628730154713,0.24222105742860883,0.23842115953787354,0.23810745059501479,0.2340694686157557,0.23047284914474345,0.22840538912373745,0.2281198216604846,0.2276695743478798],"twin_dists":[0.13228610147825343,0.1391179137781602,0.1478854252726865,0.15893903338802307,0.15926697449929672,0.174489034663082,0.18528205645638723,0.19451111417374403,0.19489573836685334,0.2006253345878877,0.2025954790549081,0.205651825036308,0.20719658349839995,0.21450692563336088,0.2173605370226203,0.2173622765999024,0.2185026456287538,0.21870682494651783,0.21992292319229245,0.2200238822984258,0.2213312258706839,0.2225081804732615,0.22319021946733242,0.22328474618671845,0.22343394336670752],"n_dims_used":45,"mean_confidence":0.9175177680121528},"coverage":{"mean_confidence":0.9175177680121528,"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}}