{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960012653},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880004740","496:4960012493","488:4880004743","496:4960012666","496:4960012364","496:4960012669","496:4960012619","488:4880004939","466:4660001376","466:4660005414","496:4960012494","466:4660000565","470:4700006788","496:4960012282","488:4880004652","466:4660001380","466:4660000940","488:4880004561","466:4660001014","496:4960012274","496:4960012652","466:4660001479","496:4960012634","470:4700005517","470:4700003519"],"twin_admin_codes":[488,496,488,496,496,496,496,488,466,466,496,466,470,496,488,466,466,488,466,496,496,466,496,470,470],"twin_sims":[0.6200366881973703,0.5607104322194044,0.5596430750702363,0.5552480680227474,0.5254297952116761,0.5087899465565879,0.48611059314464117,0.4857647714607463,0.48557488755683215,0.4853129637605337,0.4753749754926947,0.466783522585053,0.4605610695488995,0.45887454560683305,0.4461692128327484,0.4365522299909009,0.4314803886185155,0.43002487192122407,0.4292715317640057,0.42652860442095875,0.4214324384578147,0.41896483148337016,0.4152409826195709,0.4123877398022627,0.4113251037990754],"twin_dists":[0.12698200337535295,0.13970422630742071,0.13993408758987153,0.14088123210138379,0.14734186961126036,0.15098097968702834,0.15599208645624624,0.15606901893169392,0.1561112682050951,0.1561695547441992,0.1583884590006846,0.1603189607158655,0.16172474882268809,0.16210692185533565,0.16500266085632184,0.16721533204978564,0.1683899953394481,0.16872812654759722,0.16890331804799147,0.16954226128464617,0.17073391215548894,0.17131309340707182,0.17218989007125293,0.17286399214715215,0.17311556638912948],"n_dims_used":45,"mean_confidence":0.9176439921061198},"coverage":{"mean_confidence":0.9176439921061198,"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}}