{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008225},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008052","485:4850008151","485:4850008032","485:4850008356","485:4850007453","485:4850008349","485:4850007037","485:4850004058","485:4850003365","472:4720002829","472:4720002612","485:4850008583","485:4850007028","485:4850007614","489:4890000182","489:4890000114","467:4670000089","485:4850003677","485:4850008318","485:4850003177","485:4850006805","470:4700003956","467:4670000115","485:4850007110","470:4700004730"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,472,472,485,485,485,489,489,467,485,485,485,485,470,467,485,470],"twin_sims":[0.7440017852619216,0.7190951614245733,0.5354375928124164,0.5262075829464984,0.5235012488712831,0.5147765781310293,0.44818670853272324,0.40891218513231753,0.38317093960919607,0.38141972103690547,0.3798531866262898,0.3504561585206562,0.34530657049514135,0.3452720629429286,0.34304493869543057,0.3423918306956201,0.3415736954733235,0.33978167827130057,0.338690277942053,0.33091723057857325,0.32862759638484884,0.3154112191844435,0.3150117924485829,0.30987482878095524,0.3048824326595493],"twin_dists":[0.09987877430695077,0.10547241010319645,0.14516586088139574,0.14717243721904502,0.14776222447631915,0.14966842093754712,0.16454081406106374,0.17368787293704677,0.17989131522197407,0.18032031994329545,0.18070488545854485,0.18807329509707246,0.1893962499448691,0.18940515009074974,0.18998056905294183,0.19014968827836704,0.19036178356326156,0.1908273018188513,0.19111146414335892,0.19314978057859727,0.19375515900173024,0.19729623462648302,0.19740453871165953,0.19880444323809965,0.20017775481850988],"n_dims_used":45,"mean_confidence":0.9185718960232205},"coverage":{"mean_confidence":0.9185718960232205,"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}}