{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880005205},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880004368","488:4880004715","488:4880004724","488:4880004716","488:4880004367","488:4880005194","488:4880004818","488:4880004817","488:4880005753","488:4880005291","488:4880004630","488:4880004635","488:4880004905","488:4880002659","488:4880005400","488:4880004622","470:4700000934","488:4880004289","488:4880004710","488:4880005382","470:4700001576","488:4880004459","488:4880004290","470:4700000811","488:4880004896"],"twin_admin_codes":[488,488,488,488,488,488,488,488,488,488,488,488,488,488,488,488,470,488,488,488,470,488,488,470,488],"twin_sims":[0.8009766588221007,0.7696321909448813,0.757407301026284,0.726822203780239,0.7125534618707979,0.6918462820114574,0.684610138821084,0.6572836657391327,0.6447201833174251,0.6406373313835454,0.6405317534330689,0.6348810902540469,0.6122631403881997,0.6119599779070254,0.604737455644898,0.5986640922257074,0.5970590200872634,0.5945714069679078,0.5941713900114112,0.5881619547719964,0.5873663359036623,0.5857573996524189,0.5825730978502721,0.5798986980632409,0.5796687528787012],"twin_dists":[0.08652477198792267,0.09398508895292089,0.09681602940458149,0.10374905250444133,0.10692391286427311,0.11147914648326153,0.11305881728473872,0.11898085168166771,0.12168607128658451,0.12256350640409451,0.12258618640710287,0.12379941833191706,0.12864697275030385,0.12871189348621215,0.13025846152177373,0.1315590246153806,0.13190278371907613,0.13243561451169686,0.13252130309053994,0.1338089141596871,0.13397943915792848,0.13432432566531538,0.13500708910201542,0.13558073527852527,0.13563006731094868],"n_dims_used":45,"mean_confidence":0.919156731499566},"coverage":{"mean_confidence":0.919156731499566,"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}}