{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008515},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008865","485:4850008424","485:4850008770","485:4850008070","485:4850008024","485:4850008898","485:4850008602","485:4850008273","485:4850008119","485:4850008414","470:4700005138","478:4780009033","485:4850004395","485:4850004791","485:4850007774","470:4700005734","470:4700007763","470:4700008926","485:4850007378","485:4850008866","470:4700007957","485:4850004318","485:4850007379","470:4700005745","470:4700002277"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,470,478,485,485,485,470,470,470,485,485,470,485,485,470,470],"twin_sims":[0.6007805938149186,0.572533367589061,0.49648057005469826,0.485342199370655,0.4432855886537416,0.43095627091306793,0.37810706846001546,0.3582291060979992,0.3556693457867822,0.35306373472442126,0.342415122402236,0.338968918995888,0.33464245917493696,0.33464112882738734,0.33394136099022625,0.3230538367160299,0.31011061968724984,0.3099902713436984,0.3091221369152097,0.306719135006701,0.3040801425645593,0.3023096482718766,0.3020614756316636,0.2947191358179184,0.2943160754690021],"twin_dists":[0.1311057674846798,0.13716175649188173,0.15369271651463431,0.15616304839219686,0.16566416619209223,0.1685116997068434,0.1811344415502158,0.18609546074453254,0.1867443194897825,0.18740728191888664,0.19014365404487288,0.191038869055922,0.1921697104369588,0.1921700593741786,0.19235370628811127,0.19523866211396146,0.19873989748320536,0.19877283830300876,0.1990106748881924,0.19967101688739433,0.2003996573749343,0.2008905573365103,0.20095950092225892,0.2030144262126513,0.20312809941788182],"n_dims_used":45,"mean_confidence":0.9186767578125},"coverage":{"mean_confidence":0.9186767578125,"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}}