{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710003626},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840002281","471:4710000873","484:4840001910","468:4680007975","471:4710002877","471:4710001898","484:4840002188","484:4840006272","484:4840003985","484:4840008569","484:4840007944","484:4840003907","484:4840006206","471:4710000837","484:4840005506","471:4710002551","473:4730002263","471:4710002690","484:4840008522","484:4840002939","497:4970001786","484:4840005044","471:4710002697","478:4780004855","484:4840002096"],"twin_admin_codes":[484,471,484,468,471,471,484,484,484,484,484,484,484,471,484,471,473,471,484,484,497,484,471,478,484],"twin_sims":[0.1832057122378905,0.1287902492986664,0.11759650797584019,0.08804559246040486,0.08748851684624984,0.08100011209944136,0.06347394109603131,0.057833679659277396,0.05754787679707369,0.0518282036984955,0.04901428674510364,0.04652842452148503,0.041423920153922635,0.03947926425301021,0.036988894371998815,0.034640107050950594,0.03417623713490019,0.033535812716803844,0.030750501361723904,0.030186342709815305,0.029448693998439857,0.029325455223847365,0.028231050822425007,0.02622923588573759,0.02596915128438787],"twin_dists":[0.23927559299963472,0.2629482228863005,0.26871756036279715,0.2863077403640754,0.28668143369977384,0.2911799178306154,0.30497703489238714,0.31008109664358063,0.3103504639420653,0.3159887007665415,0.31895457836551244,0.3216952970385111,0.3277316119471985,0.33019702507936893,0.333508861291767,0.3368105522038564,0.3374850313964519,0.3384291596410854,0.34272344067020066,0.34363354530963164,0.3448457808925214,0.3450508429546974,0.34690507895847,0.3504629105223032,0.3509422022197925],"n_dims_used":44,"mean_confidence":0.922721342606978},"coverage":{"mean_confidence":0.922721342606978,"n_dims_used":44,"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}}