{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960002508},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960002384","496:4960001253","496:4960002794","496:4960001621","496:4960011704","488:4880004362","470:4700000698","472:4720002567","496:4960001860","496:4960003973","488:4880005393","470:4700006282","496:4960001367","470:4700005570","470:4700005990","488:4880004355","472:4720002574","488:4880006011","467:4670001331","488:4880000067","496:4960002795","470:4700006556","496:4960000863","496:4960001138","499:4990001160"],"twin_admin_codes":[496,496,496,496,496,488,470,472,496,496,488,470,496,470,470,488,472,488,467,488,496,470,496,496,499],"twin_sims":[0.6121420263729217,0.4525800668427866,0.43760314866302247,0.41578751577948864,0.40433317427154436,0.4020698818982069,0.39728740169636595,0.3954364903952503,0.38947535858279103,0.3769595367535611,0.36934907557093694,0.367995848756713,0.36518986422185096,0.3645059463598256,0.35959144526463244,0.35609264084884845,0.35560705927326963,0.34702052553913815,0.3469839691665318,0.3439537564110414,0.34355483080990584,0.3422208591013593,0.3349222822300148,0.32996986509410065,0.3246935507096625],"twin_dists":[0.12867290878575458,0.16353777579115406,0.16697261651003287,0.172060995899725,0.17477806250831923,0.17531895245698156,0.17646643823136568,0.17691222975125437,0.1783545750503876,0.18141726635349156,0.18330375616131855,0.18364120438256418,0.18434290525763744,0.18451434502943853,0.1857510998790877,0.18663685530970894,0.1867601380705083,0.1889547793840293,0.18896418332322112,0.18974552007206585,0.18984865409890395,0.1901939889701567,0.1920963323105247,0.19339998377530682,0.1948007746384393],"n_dims_used":45,"mean_confidence":0.9332470364040799},"coverage":{"mean_confidence":0.9332470364040799,"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}}