{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680008908},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840006844","484:4840007562","484:4840007359","484:4840006541","484:4840006525","484:4840007654","484:4840007649","468:4680008424","484:4840006960","484:4840006852","484:4840006634","484:4840006427","484:4840006845","468:4680009662","484:4840007459","468:4680008090","484:4840007567","484:4840007461","484:4840006744","484:4840007368","484:4840007467","484:4840007366","484:4840007715","484:4840007367","484:4840007365"],"twin_admin_codes":[484,484,484,484,484,484,484,468,484,484,484,484,484,468,484,468,484,484,484,484,484,484,484,484,484],"twin_sims":[0.9449150158409954,0.8945189809638859,0.8625647632544333,0.8585681799003645,0.8536602837777338,0.8409623121234716,0.8372497429654029,0.8351011343104563,0.8281884581093576,0.821371663921342,0.79187773624522,0.7896345160500664,0.7873407645233363,0.7625591058983879,0.762167195010692,0.7496513224891745,0.7400938898448246,0.7377788829248945,0.7342466512968372,0.7340239123163039,0.7306761584772565,0.7270382212363261,0.7268663693528571,0.7206847151054904,0.7164574834985077],"twin_dists":[0.04371980584182202,0.06132198457896186,0.07062236074668565,0.07172298643797519,0.07305874740791653,0.07644047208655079,0.07741061460751314,0.07796850026688878,0.07974643456346277,0.08147584128017178,0.08872400528552253,0.08926168324865165,0.08980971189151858,0.09562771609444451,0.09571834851846117,0.09859297202690527,0.1007642276937358,0.10128729930156581,0.10208337436727101,0.10213349380738636,0.10288566864171807,0.1037007287311722,0.10373917319211001,0.1051187004397245,0.10605846331568228],"n_dims_used":45,"mean_confidence":0.9281850179036458},"coverage":{"mean_confidence":0.9281850179036458,"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}}