{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960010582},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960010581","496:4960010578","496:4960011119","496:4960006985","496:4960007250","496:4960010884","488:4880001874","496:4960006854","496:4960010177","496:4960010176","496:4960009642","496:4960010090","488:4880002196","470:4700006326","496:4960011037","496:4960010494","469:4690001964","496:4960007255","470:4700006465","488:4880000681","496:4960010170","496:4960010256","488:4880001095","470:4700005166","488:4880001448"],"twin_admin_codes":[496,496,496,496,496,496,488,496,496,496,496,496,488,470,496,496,469,496,470,488,496,496,488,470,488],"twin_sims":[0.7941809999301619,0.7828335473073875,0.7698097121425408,0.7526363864502299,0.7210236849106755,0.7201658726405692,0.6860719056016485,0.6205014649508409,0.5989600396256441,0.594544947455544,0.591806080021902,0.5847380836586903,0.5541272211914757,0.5491471366988602,0.5489556333814052,0.5485052864803859,0.5453293110091672,0.5446054046621401,0.5438335123358558,0.543099446774702,0.5430774967960151,0.5418467509404246,0.5404973783028664,0.5376448748792139,0.53667316000195],"twin_dists":[0.08817012109419825,0.09088155773335829,0.09394368886040251,0.09791073066730123,0.10504321950855805,0.10523419878604355,0.11274015750845712,0.1268824307140194,0.13149564411424264,0.13244128239744984,0.13302803081939346,0.1345428546747431,0.14112295625776258,0.14219789886176423,0.14223926592227698,0.14233655583723526,0.1430230579518088,0.14317963061443711,0.1433466227418006,0.1435054707659807,0.1435102212248834,0.143776637698348,0.14406886110515396,0.1446870595480392,0.1448977951650131],"n_dims_used":45,"mean_confidence":0.9232035319010417},"coverage":{"mean_confidence":0.9232035319010417,"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}}