{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870010779},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870010796","487:4870011402","487:4870011274","487:4870010795","487:4870008343","487:4870008344","487:4870011521","487:4870009465","487:4870009735","487:4870004505","487:4870010135","487:4870008767","487:4870000304","487:4870010531","487:4870010789","487:4870010914","487:4870003774","487:4870010529","487:4870011287","487:4870009463","487:4870010781","487:4870011522","487:4870010655","487:4870013341","487:4870011291"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487],"twin_sims":[0.32058607632421143,0.2487713315331687,0.18592479654850477,0.17798845558524962,0.17151018578173802,0.16285417760651877,0.15518053428753853,0.1456383357225757,0.14127471778163306,0.1312714355726612,0.1299232196729146,0.09935707951504279,0.09745181757272224,0.09745155929732206,0.09731900376627574,0.09426824615723056,0.09266585866387553,0.09190096585188638,0.08968469624258256,0.0885069367955757,0.0848272889552416,0.08409648368150209,0.08132184790851249,0.08009219481622248,0.07633073019985918],"twin_dists":[0.19590002384475302,0.21663914346721427,0.2382347733869641,0.24130362301395714,0.24388150769627723,0.24743732137979535,0.2507059441750021,0.254939938862987,0.2569447131126878,0.26172129786375686,0.262385785141519,0.2790963179760945,0.2802640401613885,0.2802641996662284,0.28034610670164545,0.2822558905862777,0.2832785670326465,0.28377166768247236,0.2852189896424667,0.28599968374758356,0.2884931886255663,0.28899863542825294,0.2909501917454425,0.2918321560081235,0.29459929350621283],"n_dims_used":43,"mean_confidence":0.9089614513308503},"coverage":{"mean_confidence":0.9089614513308503,"n_dims_used":43,"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}}