{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006314},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006315","485:4850005711","500:5000001192","485:4850006560","485:4850006400","473:4730000462","485:4850006351","485:4850005957","485:4850005566","485:4850006151","485:4850006417","485:4850006408","485:4850006035","485:4850007297","500:5000001593","500:5000001313","500:5000001654","485:4850006268","474:4740003715","485:4850006357","473:4730000331","500:5000001109","485:4850005877","500:5000000669","478:4780010025"],"twin_admin_codes":[485,485,500,485,485,473,485,485,485,485,485,485,485,485,500,500,500,485,474,485,473,500,485,500,478],"twin_sims":[0.26932468299730783,0.20134704841368212,0.14198135452665886,0.13829217104740166,0.13555871462129995,0.12957101339231258,0.10183227314377517,0.10093189186491425,0.09528829824212627,0.0893490136320414,0.08292115031474956,0.07394704220504177,0.0739085908888476,0.07225067655770227,0.07127945928893367,0.06941733653272347,0.06905746461761302,0.06682131622906679,0.0664319290416895,0.06470794783015518,0.06330577158342714,0.061277437398708924,0.06115593164802983,0.057096636665773734,0.056361641943913035],"twin_dists":[0.21036761620200511,0.23252432031998665,0.25661697046434073,0.2583416508032958,0.25964183295665044,0.2625602318144318,0.27760520216776735,0.27814429891257975,0.2816119910933909,0.2854406688974518,0.28981893386922186,0.29641023445166065,0.29643983066550655,0.29772794065427016,0.2984936781130721,0.29998581226894117,0.3002779204777208,0.30212128609081906,0.302447398357014,0.3039102544251048,0.3051237260291021,0.3069186438507071,0.3070277060966677,0.3107780100220595,0.3114804205297811],"n_dims_used":45,"mean_confidence":0.9184260898166232},"coverage":{"mean_confidence":0.9184260898166232,"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}}