{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940003232},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930004823","494:4940005966","466:4660007207","494:4940003918","494:4940003094","494:4940005764","494:4940003000","466:4660006713","494:4940007466","494:4940004168","490:4900004589","469:4690001989","494:4940003235","487:4870001675","472:4720003577","494:4940002683","470:4700005644","496:4960003921","494:4940005533","496:4960002392","494:4940003110","494:4940007876","490:4900001969","493:4930003919","490:4900002120"],"twin_admin_codes":[493,494,466,494,494,494,494,466,494,494,490,469,494,487,472,494,470,496,494,496,494,494,490,493,490],"twin_sims":[0.30854833205315874,0.2023672984266324,0.12709664521870467,0.08534668249693882,0.08458898101811466,0.07340972880197642,0.06725754890395765,0.05450592719689935,0.05281135088149174,0.051151809164139764,0.05073254417222582,0.04712191620612008,0.046926334165313034,0.04675126055983138,0.04547607251487566,0.038242917700408455,0.03818080386674918,0.03814104837112691,0.03673919733904261,0.03582198370415248,0.035681655061724236,0.03556810379462089,0.034890452954045824,0.03302080995843053,0.032492603817035226],"twin_dists":[0.19916808662214294,0.23215738843145,0.2637959929902666,0.2881360673123519,0.288657626573403,0.29682494042616914,0.30175777546410193,0.31328815966285056,0.3149840096926154,0.31668915287081106,0.31712720701948033,0.321030034057281,0.3212484896472204,0.3214446853295954,0.3228925790826835,0.3318183552988283,0.3319009749705668,0.3319539148362141,0.33385125792253373,0.33512618545812023,0.3353236822803885,0.33548397678168435,0.33644973160266306,0.3391996066904543,0.3400005329702912],"n_dims_used":45,"mean_confidence":0.9185780843098958},"coverage":{"mean_confidence":0.9185780843098958,"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}}