{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930003588},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930002730","480:4800005613","493:4930003240","493:4930000098","493:4930000729","493:4930004392","493:4930003759","493:4930001725","493:4930000730","470:4700001767","493:4930006437","493:4930001912","496:4960000849","488:4880000709","493:4930005116","488:4880006253","493:4930004540","493:4930001182","488:4880005090","493:4930000846","493:4930003054","470:4700002225","493:4930004307","481:4810002422","493:4930006498"],"twin_admin_codes":[493,480,493,493,493,493,493,493,493,470,493,493,496,488,493,488,493,493,488,493,493,470,493,481,493],"twin_sims":[0.41212089644197714,0.33446608645233306,0.3315339526919672,0.3227467900002423,0.31417989816231584,0.3000173782891594,0.29676088700414427,0.2908450926757457,0.28867714375073344,0.27488029714859413,0.27101258873623935,0.26684949451161777,0.26629910204380075,0.2648295528403365,0.2646243045700292,0.25925936883916584,0.25770763449381895,0.2558160687560679,0.2536653756562143,0.25309767703176106,0.25181504768014773,0.24822911344132195,0.24255743522964973,0.23996573046357214,0.23514947880823955],"twin_dists":[0.1729271394840472,0.19221597786164774,0.19298711256930579,0.1953207967903307,0.19763035623468894,0.20152862175404643,0.20244000549862298,0.20411084350218864,0.20472820037495232,0.20872406478628458,0.2098660809244513,0.2111066122675418,0.2112715160540781,0.2117128515653568,0.21177461316484633,0.21339973330606207,0.21387371070702846,0.21445393310283445,0.21511695137239556,0.21529255719280938,0.21569023700360368,0.2168089631293309,0.21859977025378144,0.21942709967082485,0.22098012437490325],"n_dims_used":45,"mean_confidence":0.9256152682834201},"coverage":{"mean_confidence":0.9256152682834201,"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}}