{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":480,"cluster_id":4800006154},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["480:4800006306","480:4800005928","493:4930003509","480:4800006179","493:4930002818","493:4930001815","480:4800005870","480:4800006230","493:4930003161","480:4800006368","474:4740000715","480:4800006257","480:4800006271","480:4800006235","494:4940000004","480:4800005947","493:4930001652","486:4860000566","494:4940003619","480:4800005742","480:4800006378","493:4930001498","480:4800006354","480:4800006097","487:4870001443"],"twin_admin_codes":[480,480,493,480,493,493,480,480,493,480,474,480,480,480,494,480,493,486,494,480,480,493,480,480,487],"twin_sims":[0.07115139810778577,0.031091504168776485,0.02164005695806066,0.018855608952676167,0.018110021844173697,0.015235369079949167,0.01496178963855556,0.012907237963526209,0.010584572959431392,0.00988713787408408,0.009747075625704248,0.009567445404511724,0.009377119288724532,0.009312104810659319,0.009178700466679285,0.008781780781160643,0.008358198194444002,0.008277504086671942,0.00799108204090458,0.007363517440336338,0.007337435779920791,0.007232211743603313,0.007203326699509792,0.007183394773122968,0.006717717322170605],"twin_dists":[0.29859527541588876,0.3421802441598488,0.35960034893011533,0.3660039494788632,0.3678585575925735,0.3757004553846169,0.37651309088888596,0.38307325085232713,0.3917113457045776,0.39463557384270176,0.39524491603146494,0.3960379356169733,0.39689280702787,0.39718837906014615,0.39780068463131857,0.39967071196707027,0.4017516659130601,0.4021587687309821,0.40363307030301404,0.40703657004015237,0.40718358313900876,0.4077815018488726,0.4079470036298077,0.4080615551049956,0.4108226630170928],"n_dims_used":42,"mean_confidence":0.9201115199497768},"coverage":{"mean_confidence":0.9201115199497768,"n_dims_used":42,"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}}