{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007285},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004888","500:5000000204","500:5000000169","485:4850005708","485:4850006184","485:4850007085","485:4850006864","485:4850005206","485:4850007282","500:5000000475","485:4850007093","485:4850007225","485:4850005284","485:4850006705","500:5000000298","485:4850007494","485:4850006713","485:4850007016","485:4850005706","500:5000000260","485:4850005218","485:4850005544","485:4850004877","485:4850006065","485:4850007343"],"twin_admin_codes":[485,500,500,485,485,485,485,485,485,500,485,485,485,485,500,485,485,485,485,500,485,485,485,485,485],"twin_sims":[0.3795271487844689,0.33125176617650864,0.32100153928014913,0.32026174629086407,0.29957405475398574,0.28378827415833946,0.2836941805323784,0.26490639011432504,0.25717609763936883,0.2496312169599897,0.2486018899563715,0.2470689487354538,0.24243173746440588,0.23927861311503207,0.2351548800644249,0.23291873546354339,0.2302371168033414,0.22845404858146356,0.22620472377345097,0.2177174853386491,0.21289030576871196,0.2111343253247646,0.20845026623757604,0.20607829939811376,0.2044898709163271],"twin_dists":[0.18078502008171654,0.19306152214081745,0.19578848060535747,0.19598715609256262,0.20165235120987857,0.20613064202197337,0.2061577760530929,0.21168973801372787,0.21403648260122396,0.2163703175952104,0.2166921861151199,0.21717312099693004,0.2186397632354806,0.2196474144694862,0.22097837113248353,0.22170648958961428,0.22258574222693905,0.22317412032063724,0.22392070346936002,0.2267830942206941,0.2284446263669411,0.22905535414870104,0.22999556506068994,0.23083333902984457,0.23139805854604828],"n_dims_used":45,"mean_confidence":0.9181137084960938},"coverage":{"mean_confidence":0.9181137084960938,"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}}