{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002428},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840004840","468:4680010334","471:4710001611","484:4840003005","484:4840002807","484:4840006007","471:4710002351","471:4710002861","476:4760003353","468:4680009002","484:4840001551","484:4840002902","498:4980002495","484:4840000664","484:4840006225","471:4710001904","484:4840001544","473:4730008495","471:4710002578","484:4840003369","467:4670000991","478:4780005789","472:4720005595","468:4680003755","471:4710002657"],"twin_admin_codes":[484,468,471,484,484,484,471,471,476,468,484,484,498,484,484,471,484,473,471,484,467,478,472,468,471],"twin_sims":[0.2750879410223798,0.17762752281341534,0.1521248229740493,0.1194456153869893,0.09871325962538169,0.09741450387334716,0.09672942076829873,0.08527239140128243,0.0794802419766,0.07638488115931694,0.06766828769240467,0.060999009241206804,0.05990217660291265,0.05976809679072638,0.057881074162807335,0.055999604908171886,0.05464302010229453,0.053980427720269133,0.05309969427537128,0.04944034498990522,0.047498332328363355,0.04494718537534938,0.04392669669273663,0.04124298744644623,0.03935593101866725],"twin_dists":[0.20866303382690532,0.24144547369111782,0.25204043391144815,0.2677364437890472,0.27948893099313205,0.2802870876696596,0.2807114796678507,0.2881870415641929,0.2922751290194219,0.2945586867163537,0.3014172604509038,0.30716882152175823,0.30816358450437753,0.3082862118313484,0.31003653380247237,0.31182919269059195,0.3131528829201902,0.31380932220509294,0.31469229375375735,0.3184965458335295,0.32061172093486356,0.323503095084335,0.32469832329797366,0.32795682639173734,0.33035681882864476],"n_dims_used":45,"mean_confidence":0.9299184163411458},"coverage":{"mean_confidence":0.9299184163411458,"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}}