{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680010482},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840007147","500:5000007414","484:4840008408","500:5000008309","500:5000003545","484:4840007449","500:5000007294","468:4680009858","484:4840000274","484:4840001785","484:4840000355","500:5000007145","468:4680007753","484:4840008484","484:4840000275","500:5000007144","500:5000004426","484:4840000317","500:5000004952","500:5000008788","500:5000007534","484:4840000273","484:4840007249","468:4680008779","500:5000007411"],"twin_admin_codes":[484,500,484,500,500,484,500,468,484,484,484,500,468,484,484,500,500,484,500,500,500,484,484,468,500],"twin_sims":[0.43262019907336147,0.20579955573688521,0.19877154017140414,0.19616055642748292,0.19419526000822082,0.18274776583530594,0.17335240316424783,0.16567696470240514,0.16295218279810605,0.1580771036700055,0.1546967410576351,0.149737668822885,0.14935143893438071,0.14705323439997822,0.14109423829580545,0.14029168404456957,0.13738561897231383,0.13664109277703476,0.13597722042047064,0.13593413189119813,0.13271398808860124,0.13124059139011185,0.1298988602958737,0.12974887397834514,0.12830697922416048],"twin_dists":[0.16812552853504756,0.2309322222879592,0.23345632912507802,0.23440972706695487,0.23513316868145,0.2394519563182794,0.243141464347658,0.24626308246658102,0.24739630682381275,0.24945859100823778,0.25091593563015996,0.25309671314566523,0.25326877678592674,0.25429946089453787,0.25702861622211726,0.257402686762811,0.2587707081169888,0.2591246678036936,0.2594415033638564,0.25946210754338384,0.2610159875843826,0.2617364421956646,0.26239783876255185,0.2624720933249107,0.2631892697318498],"n_dims_used":45,"mean_confidence":0.921337381998698},"coverage":{"mean_confidence":0.921337381998698,"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}}