{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960008094},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008096","496:4960008429","488:4880003603","488:4880003114","496:4960008436","488:4880003932","493:4930004591","496:4960008947","488:4880003486","488:4880003931","496:4960002010","488:4880003922","488:4880002054","488:4880003730","470:4700005201","472:4720003291","496:4960010715","488:4880003304","488:4880003543","488:4880003864","488:4880003113","493:4930005585","496:4960007997","488:4880004080","477:4770003688"],"twin_admin_codes":[496,496,488,488,496,488,493,496,488,488,496,488,488,488,470,472,496,488,488,488,488,493,496,488,477],"twin_sims":[0.7738364017670599,0.7155597456941696,0.6893492414622239,0.5789131344363034,0.5433135355643204,0.520155673800225,0.5171341982065346,0.5076713252614965,0.5056637887710428,0.48843985567911663,0.4815843773766889,0.4813159689600817,0.47945175064593576,0.47652614095510903,0.4756478182905834,0.4718468922358767,0.46966679602710115,0.4693344346990204,0.4665374536269947,0.46562419232084573,0.4646337219023385,0.4639434370723455,0.46334097308958466,0.4559983793273527,0.4551527913684007],"twin_dists":[0.09300224798636324,0.10625768013152112,0.11202489580838279,0.13579218787462666,0.1434591390560062,0.14849228224503197,0.1491525643047371,0.1512266737412374,0.15166796672136348,0.15547434686525727,0.15700034933522108,0.15706023309371867,0.15747644576609476,0.15813067625811725,0.15832734235191578,0.15917979281369335,0.1596697652639877,0.15974453015022214,0.16037442884135356,0.16058038166988609,0.1608039042210004,0.1609597808728939,0.16109589240446828,0.1627598374674346,0.16295207691760874],"n_dims_used":45,"mean_confidence":0.9264570448133681},"coverage":{"mean_confidence":0.9264570448133681,"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}}