{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680006089},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680006092","468:4680006231","468:4680005703","468:4680005819","468:4680005818","468:4680005566","468:4680005320","468:4680005820","468:4680005699","468:4680005445","468:4680005829","468:4680007298","468:4680005695","468:4680006232","468:4680005702","472:4720008423","468:4680005441","468:4680005205","468:4680006235","472:4720008326","468:4680005973","468:4680006982","467:4670004670","468:4680005683","468:4680005954"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,472,468,468,468,472,468,468,467,468,468],"twin_sims":[0.780936492497457,0.7511056992427735,0.7449144970616315,0.7135748743807815,0.6619492366707443,0.6023659693790492,0.5171008205230598,0.4933322468857648,0.4858986009360711,0.46718911076371017,0.4613380902025788,0.44602083645092944,0.4350511144588373,0.3757707109739119,0.3726719045816927,0.33423251916042895,0.33415896781107396,0.31904816401439157,0.3114175582636181,0.30336457335867867,0.3029517301611177,0.3019492192155312,0.28027033734300755,0.2776361735070065,0.2742881993976194],"twin_dists":[0.09133075506373424,0.09826082485113113,0.09967151274482952,0.10669770634413923,0.11797385631019242,0.13076627323118958,0.14915986347157265,0.1543892933718891,0.15603924485094103,0.16022755617189516,0.16154884037143544,0.16503665854604951,0.16756242576278754,0.18171071166794464,0.18247775502367863,0.19227726940992665,0.1922965752042983,0.19631362875183073,0.19838264262759572,0.20059786076752847,0.20071233650293988,0.20099069714309667,0.20714884243443069,0.20791633815363564,0.20889825026688755],"n_dims_used":44,"mean_confidence":0.9245674826882102},"coverage":{"mean_confidence":0.9245674826882102,"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}}