{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880003103},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880003908","481:4810000688","466:4660005958","481:4810001087","481:4810002989","485:4850002634","470:4700001030","481:4810002291","488:4880002992","489:4890000898","488:4880001404","469:4690005132","499:4990000993","488:4880003095","488:4880004916","496:4960005897","472:4720001843","488:4880005738","466:4660006651","472:4720000431","466:4660008622","496:4960004734","496:4960005054","466:4660001353","481:4810001705"],"twin_admin_codes":[488,481,466,481,481,485,470,481,488,489,488,469,499,488,488,496,472,488,466,472,466,496,496,466,481],"twin_sims":[0.35203706693175413,0.28766211106413647,0.20442227285540754,0.2029416971955971,0.20094946584608506,0.15543473803879335,0.14360317820760748,0.13022103674117427,0.10675759512169365,0.07338265791837417,0.07012474832213769,0.0697672027531492,0.06407112594781499,0.06376724311045272,0.0635573651082917,0.06346799744345218,0.06183521684047641,0.05985138228375777,0.05780101552727394,0.05601011864454983,0.0548086550079066,0.0545139692078508,0.0540322894296033,0.05383666147903531,0.05358492911023279],"twin_dists":[0.18766920084735744,0.20501819824936682,0.23142215757795098,0.23195136554290974,0.23266765677963047,0.25059579843220725,0.25586931922748835,0.2622385556612205,0.27472027564642165,0.29684589895869495,0.29941517381157023,0.29970300298216673,0.30445867896061485,0.304721952593462,0.3049043837155222,0.30498221400259623,0.30642025312049237,0.3082100136184083,0.31011182673489335,0.3118190379379664,0.3129898166470055,0.31328021641510817,0.31375770202241154,0.3139526341082802,0.31420433675297194],"n_dims_used":45,"mean_confidence":0.9215959337022569},"coverage":{"mean_confidence":0.9215959337022569,"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}}