{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850000732},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850000828","473:4730003367","485:4850001677","470:4700008948","485:4850000779","470:4700006656","499:4990004072","478:4780007309","488:4880006359","478:4780007174","485:4850001141","485:4850009043","472:4720001141","499:4990004141","481:4810001736","478:4780001364","470:4700006675","477:4770003940","468:4680005047","473:4730002077","496:4960011546","488:4880001598","478:4780004481","468:4680003593","481:4810001190"],"twin_admin_codes":[485,473,485,470,485,470,499,478,488,478,485,485,472,499,481,478,470,477,468,473,496,488,478,468,481],"twin_sims":[0.2250733424676374,0.20416082881752937,0.2028656050251777,0.1768439226558368,0.1699129682487543,0.1637998932470864,0.13660913776917843,0.13151784015783172,0.13107982048832265,0.1289806254155452,0.12691392697774112,0.12225581689123616,0.12136367641704153,0.11910555480683291,0.11603206015761588,0.11129794503066744,0.11086307399512668,0.10820624452172035,0.10629096727117794,0.10619612296513678,0.10445839653634374,0.10411155595246044,0.10405829287145434,0.101230750828897,0.100814394518344],"twin_dists":[0.2242980873157527,0.23151541505330234,0.23197863492803408,0.2417541441498114,0.2445277539816843,0.24704228871755596,0.2591398920066663,0.26160041069470985,0.26181542333399194,0.26285345429731627,0.2638879667581096,0.26626737840109954,0.26673093737763065,0.2679159996673049,0.2695569150564144,0.27215101875711617,0.2723935498542454,0.2738914808261794,0.27498909917814063,0.2750438508921405,0.2760538002562363,0.2762569436758452,0.27628818636409735,0.2779649440039508,0.27821492659388114],"n_dims_used":44,"mean_confidence":0.9108304977416992},"coverage":{"mean_confidence":0.9108304977416992,"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}}