{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650000665},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650000858","665:6650000668","665:6650000530","665:6650000715","665:6650000809","665:6650000664","665:6650000906","665:6650000575","497:4970003194","497:4970001964","497:4970003105","665:6650000576","497:4970003067","497:4970003066","665:6650000713","665:6650000667","497:4970003150","665:6650000759","497:4970002805","665:6650000716","665:6650000762","497:4970002967","665:6650000039","665:6650000857","497:4970003193"],"twin_admin_codes":[665,665,665,665,665,665,665,665,497,497,497,665,497,497,665,665,497,665,497,665,665,497,665,665,497],"twin_sims":[0.22698282214279314,0.16224299711573745,0.1428680215695822,0.11835412842872366,0.11055538307278498,0.10098734625163515,0.09485749172661774,0.08510170893668469,0.06542317553971262,0.06365103364421423,0.06357366430550068,0.06339715106183462,0.057920806057944495,0.05380915449769777,0.04690749612373578,0.04626177506144454,0.04136563766177309,0.041361161304588646,0.03974115869719933,0.03679535755920213,0.03606321669434275,0.03144487806801974,0.02962498936476741,0.028791974488063025,0.02859425793884037],"twin_dists":[0.22366188726533648,0.24769350096637668,0.2562074404938901,0.2683141567553169,0.2725655959735729,0.27811098759960196,0.2818832685522345,0.2883042881968583,0.3032995424448606,0.30482290389260797,0.30489019840734366,0.3050439778851634,0.30999919893176653,0.31398009030355567,0.3212695710087488,0.3219965071170332,0.32780406788326244,0.3278096363826222,0.32985910225418263,0.3337740765863188,0.3347882084033882,0.3416226951383186,0.3445537122985921,0.34594714717284164,0.34628295763963285],"n_dims_used":45,"mean_confidence":0.9013385348849826},"coverage":{"mean_confidence":0.9013385348849826,"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}}