{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960002347},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960001353","496:4960003458","496:4960003728","496:4960002086","496:4960002484","496:4960002348","496:4960001472","496:4960002224","496:4960004009","496:4960001364","496:4960001365","496:4960001250","496:4960002763","496:4960003597","496:4960003320","496:4960001587","496:4960002349","496:4960001841","496:4960003187","496:4960002483","496:4960001594","496:4960003319","496:4960001359","496:4960001135","496:4960002480"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.895703070037066,0.7775089223678459,0.7342838891457496,0.7317978111003927,0.7160099564233909,0.7124899254046912,0.699779197436377,0.6973448301101591,0.6808099777691512,0.6797586692185029,0.6786979292089986,0.6783492678917086,0.6750554568128287,0.6735703000094196,0.6671311389748342,0.6656997118539346,0.6647864323163808,0.6591395259802445,0.6587750317033219,0.6577929605327082,0.6448356018598922,0.6423168889873271,0.6385994851192988,0.6243477859316797,0.6221493239238738],"twin_dists":[0.060957034660126586,0.09213954801804951,0.1020749944043047,0.10263388654320084,0.10615778946791984,0.10693797882007439,0.1097405489858112,0.1102748747855937,0.11388623305707667,0.11411488796389631,0.11434548836929884,0.11442126296058253,0.1151365616646068,0.1154587710640818,0.11685364772315619,0.11716328609168858,0.11736076182776485,0.1185804628133444,0.11865911739150915,0.11887099680217036,0.121661256156551,0.12220264509858199,0.12300119233207697,0.1260582562896854,0.12652936784319985],"n_dims_used":45,"mean_confidence":0.9400032043457032},"coverage":{"mean_confidence":0.9400032043457032,"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}}