{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005425},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005426","485:4850005634","485:4850004764","485:4850005952","485:4850005356","485:4850004761","485:4850006355","485:4850005638","485:4850006362","485:4850005958","485:4850005291","485:4850004765","485:4850005717","485:4850005635","485:4850005959","485:4850006273","485:4850006363","485:4850005560","485:4850006437","485:4850006112","485:4850004831","485:4850005363","485:4850006116","485:4850004763","485:4850005875"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.8459538515396098,0.8187351629093743,0.8155494955137997,0.7320967941541816,0.7127594140377975,0.6997928560658011,0.6884882649705262,0.6838622142348036,0.6752809575687324,0.6642936746117295,0.6608261765628904,0.6573001604464718,0.6509893815603209,0.6379449563957578,0.6373818011550002,0.6350121027539665,0.6328810529409782,0.623254433638474,0.6131249477855226,0.6111888583364673,0.6065842113596291,0.6061799614269657,0.5871075280117662,0.577672076362565,0.5708814313459772],"twin_dists":[0.07512326318626243,0.08213873190963233,0.08293544475733386,0.10256673348678222,0.10687831425268456,0.10973754893675626,0.1122129106765763,0.11322177772779962,0.11508762179939294,0.1174672839978219,0.11821638477933082,0.11897729402988909,0.12033723818363275,0.12314173659708832,0.12326264763223542,0.12377130230549538,0.1242285669094424,0.12629256425622687,0.1284624175104951,0.12887702234857018,0.12986302045731987,0.129949581222219,0.13403491243200116,0.13605850057764934,0.13751662950308158],"n_dims_used":45,"mean_confidence":0.9187653435601129},"coverage":{"mean_confidence":0.9187653435601129,"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}}