{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010471},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690000407","466:4660010470","466:4660010303","481:4810005559","485:4850001682","496:4960000361","466:4660006788","466:4660009111","488:4880003041","466:4660003003","466:4660011439","488:4880003556","488:4880004946","489:4890001126","488:4880005429","493:4930002953","469:4690000497","470:4700001499","481:4810001937","489:4890001186","489:4890000805","489:4890000259","489:4890000175","489:4890001191","481:4810005560"],"twin_admin_codes":[469,466,466,481,485,496,466,466,488,466,466,488,488,489,488,493,469,470,481,489,489,489,489,489,481],"twin_sims":[0.46136463332215233,0.26410617775663237,0.19948245540884058,0.17982182264906982,0.16217412355429447,0.15927952028795928,0.1507016943836297,0.13717611107445626,0.1366966923843635,0.12802176726832062,0.12502470234364887,0.12449445192790558,0.11744015615360824,0.11431600573745804,0.1104086367067397,0.1092437071541745,0.10461929819284436,0.10435018307518228,0.1038072413138965,0.10224490678305473,0.10038879727338045,0.10004917153100833,0.0977520295668722,0.09511527499002982,0.09101447310416425],"twin_dists":[0.16154283317160817,0.21193065666235597,0.23319823964431521,0.240586224751054,0.24772241352404517,0.24894568781612686,0.25266866581500436,0.2588701660896685,0.2590981850475125,0.2633318510018851,0.2648448707759402,0.265115417411609,0.26880105941913507,0.2704876640886269,0.2726477799288651,0.2733032033007797,0.2759597389832982,0.2761171240807991,0.27643561442829817,0.2773593844453029,0.27847129340557303,0.27867648440378306,0.2800788602726222,0.2817208269818122,0.2843472357181081],"n_dims_used":45,"mean_confidence":0.9262830946180556},"coverage":{"mean_confidence":0.9262830946180556,"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}}