{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010406},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010571","466:4660010898","466:4660010574","466:4660010581","466:4660010073","466:4660011555","466:4660000240","466:4660003055","466:4660009602","466:4660010736","466:4660009770","466:4660002381","466:4660011060","466:4660000980","466:4660001165","466:4660012358","466:4660001164","466:4660012036","466:4660001074","466:4660000163","466:4660011561","496:4960000206","466:4660000837","466:4660010572","466:4660014296"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,496,466,466,466],"twin_sims":[0.902709048473303,0.9004299578467537,0.884688708723705,0.7854823358898514,0.7646254086817,0.7376595767525149,0.7152563595453559,0.7100556998627201,0.6825209893342751,0.6794489092442141,0.6790939190271881,0.6746922753067847,0.6746718424904489,0.668694617132146,0.6671009347516311,0.6554589610024272,0.6449145590457064,0.6428717147307071,0.6417330612218974,0.6300719425834996,0.6248974238417474,0.6244512134818615,0.6241821651626961,0.6198955192950095,0.6100279713183617],"twin_dists":[0.05876156300019018,0.05948277005356911,0.06428969137426796,0.0902524546060918,0.09514921322847839,0.10131422746804651,0.10632497652480967,0.1074764329907141,0.11351386801376624,0.11418223938388802,0.11425941417256164,0.11521537268478882,0.11521980629978136,0.11651526601172596,0.11686018293340916,0.11937430790381001,0.12164427990650238,0.12208341146760639,0.12232809694986367,0.12483110789957154,0.12594045816596314,0.12603609024143964,0.1260937507917742,0.1270122463773221,0.12912561074340492],"n_dims_used":45,"mean_confidence":0.9168100992838542},"coverage":{"mean_confidence":0.9168100992838542,"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}}