{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006885},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930007015","496:4960001073","493:4930007096","494:4940007593","493:4930007120","466:4660003145","494:4940007901","493:4930006736","493:4930004731","493:4930007137","493:4930006301","466:4660003817","496:4960001065","494:4940007716","466:4660006166","496:4960001066","496:4960002259","466:4660006504","494:4940007808","494:4940007710","496:4960000322","496:4960000156","494:4940008005","466:4660003886","466:4660002963"],"twin_admin_codes":[493,496,493,494,493,466,494,493,493,493,493,466,496,494,466,496,496,466,494,494,496,496,494,466,466],"twin_sims":[0.5466837740154697,0.42898464416521975,0.4103539909386204,0.4053891175732335,0.39448528989705833,0.3789057446540008,0.37136001622697146,0.370266406350161,0.3567135000595709,0.3508636401732497,0.34983552762802134,0.34413627230536137,0.34352964066589586,0.33109253626308227,0.3174443559446592,0.31311706404402895,0.30534399698458575,0.30428121417405124,0.3037437643186425,0.30297110099507285,0.2995660160307289,0.2953432696438335,0.29485426310072005,0.29395715869892974,0.2930765381868568],"twin_dists":[0.14273020067463582,0.16897006763059502,0.17334572150782285,0.17452617386870006,0.17714170003610039,0.18093784310830482,0.18280343131044546,0.18307535559674268,0.18647935356344142,0.18796904824693822,0.1882321942794354,0.1896983555353734,0.18985516863104746,0.1931035246837531,0.19674615163141623,0.1979193572229575,0.2000502456193964,0.20034401186026116,0.20049279603180895,0.2007069632110121,0.20165459576715514,0.20283858573803065,0.20297633746430427,0.20322940050819144,0.20347825840378572],"n_dims_used":45,"mean_confidence":0.9239165412055121},"coverage":{"mean_confidence":0.9239165412055121,"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}}