{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720006576},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720006646","472:4720005839","472:4720005914","472:4720005991","472:4720006147","472:4720005915","472:4720005992","472:4720006068","472:4720005840","472:4720005916","467:4670002453","472:4720005618","467:4670001282","467:4670001816","472:4720005544","472:4720005394","467:4670002532","472:4720005989","472:4720006144","472:4720006069","472:4720005990","472:4720005177","472:4720006071","467:4670001484","467:4670002057"],"twin_admin_codes":[472,472,472,472,472,472,472,472,472,472,467,472,467,467,472,472,467,472,472,472,472,472,472,467,467],"twin_sims":[0.9618630525023489,0.9603690712328679,0.9519330968617626,0.9460346737957449,0.9263331903352038,0.9257541195141538,0.9091783371724128,0.9083533400352417,0.8836784832820694,0.8819489843773988,0.8743204151711121,0.867175727464898,0.8500124423551423,0.8450889076096431,0.836804117248309,0.8323659053532564,0.8247519168691804,0.8243934839874818,0.8189707425497434,0.8099593222680103,0.8066387838673255,0.7973515118705077,0.7972894056065877,0.7964815737109912,0.7947258176085107],"twin_dists":[0.03621761255868586,0.036934449732124126,0.04076508511788539,0.043260510386862926,0.0508077533957733,0.051014926512757436,0.056674706547779424,0.05694424912279799,0.06458876166231754,0.06509836488939497,0.06731167092295316,0.06933732098555782,0.07404082705480194,0.07535260024772564,0.07752653316189947,0.07867503258354754,0.08062112857151171,0.08071202210168464,0.08207963186547795,0.08432270533289982,0.08514049071418447,0.08740459471206842,0.08741962539055642,0.08761500481290346,0.08803883083816395],"n_dims_used":44,"mean_confidence":0.9357514814897017},"coverage":{"mean_confidence":0.9357514814897017,"n_dims_used":44,"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}}