{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006003},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960006807","493:4930004826","469:4690005963","466:4660002730","493:4930005193","488:4880000669","488:4880000311","478:4780004364","493:4930005755","478:4780004328","493:4930006574","496:4960000812","487:4870006160","493:4930001072","490:4900001357","470:4700004526","473:4730000361","470:4700003451","496:4960004710","488:4880004918","494:4940007381","480:4800001834","496:4960004714","493:4930001184","496:4960005458"],"twin_admin_codes":[496,493,469,466,493,488,488,478,493,478,493,496,487,493,490,470,473,470,496,488,494,480,496,493,496],"twin_sims":[0.06768221792047063,0.047530506693848645,0.039951116339880424,0.038732443281225104,0.0364635044626698,0.03607546869435347,0.034336032610271905,0.03249431898362161,0.027141084891758958,0.022121356670913996,0.020939400073305976,0.01913625068465432,0.01688453222314046,0.014871094804018457,0.014848541561381231,0.014301263631812373,0.014123640251708782,0.014057087901120955,0.012964383036371907,0.012580944484458617,0.012187945735709114,0.011442916683210722,0.010868019672900662,0.010492761194136712,0.010376034044561621],"twin_dists":[0.30140574141281984,0.32057609411917265,0.3295895498768944,0.33117116718797035,0.3342316030355541,0.3347710941718123,0.33725180904463137,0.3399979143043666,0.3488142786129319,0.358567055267501,0.3611408882620436,0.36532244920847073,0.371057448368341,0.37678537935346673,0.37685331693431845,0.3785304339241119,0.37908693311903424,0.3792970352879666,0.3828786870608891,0.3841990254145548,0.38558980128860787,0.3883392405811037,0.3905717241196367,0.3920863093196667,0.39256726909449896],"n_dims_used":45,"mean_confidence":0.9270206875271267},"coverage":{"mean_confidence":0.9270206875271267,"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}}