{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960012316},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660000506","496:4960012496","466:4660001016","469:4690003479","469:4690004527","469:4690003872","466:4660000884","466:4660001092","470:4700006809","470:4700003147","496:4960012497","470:4700002518","469:4690002581","496:4960000164","496:4960012073","469:4690000119","466:4660000793","496:4960012600","466:4660001383","496:4960000573","466:4660000727","470:4700001531","470:4700005356","488:4880005032","470:4700005095"],"twin_admin_codes":[466,496,466,469,469,469,466,466,470,470,496,470,469,496,496,469,466,496,466,496,466,470,470,488,470],"twin_sims":[0.4866897222831873,0.45978726162467043,0.41994245613057296,0.4182442837684665,0.39956670303484954,0.35909867363165976,0.3568926579631965,0.3455402067576997,0.3373842478763114,0.33655626126404,0.32967943491209467,0.3235836439077426,0.31734534099848705,0.31630693558108164,0.31423791274802254,0.31390735224732896,0.3134256441593811,0.3063411347707671,0.30406892731475227,0.29236387483858717,0.2920978673910168,0.28803121663625647,0.28705760125700236,0.2835520496217409,0.2824387396105293],"twin_dists":[0.1558632893178345,0.1619000347121068,0.17108345915272108,0.1714824887130677,0.17591877431972,0.18587558140115423,0.186433930416252,0.18933600315339194,0.19145215710116886,0.1916685156542976,0.19347676653574938,0.1950970414980984,0.19677289479718843,0.1970536443279437,0.1976145971836874,0.19770441260099803,0.19783539211699808,0.19977516187356484,0.20040276176477895,0.20367997721486514,0.20375534517204255,0.20491267296697618,0.20519119960076837,0.20619877301897707,0.20652033183542567],"n_dims_used":45,"mean_confidence":0.9151132371690538},"coverage":{"mean_confidence":0.9151132371690538,"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}}