{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004230},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004909","485:4850003315","485:4850004712","485:4850006215","485:4850003947","485:4850004092","485:4850006539","485:4850003479","485:4850004987","485:4850003877","485:4850003404","485:4850002862","485:4850004441","485:4850005165","485:4850004161","485:4850003484","485:4850006214","485:4850004089","485:4850005742","485:4850004088","477:4770000298","485:4850002940","477:4770000294","485:4850004648","485:4850005097"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,477,485,477,485,485],"twin_sims":[0.4807501357163588,0.4129030904259867,0.3955990545533929,0.3495188892278366,0.3485294312885479,0.3405060175103986,0.3376764315110067,0.327459833028925,0.31762385324816894,0.29257416065294567,0.2826948268536325,0.28073376184999604,0.26295089323782295,0.2620659333173124,0.24769825227613979,0.2469369862586892,0.20855857535184788,0.20714050164077602,0.20661665787202538,0.2048433971563248,0.20345164038010455,0.20100113223284266,0.196055546578997,0.1893699062948355,0.1891714936880961],"twin_dists":[0.15718650900033518,0.17274208696904245,0.17687303781263478,0.1883133196130813,0.18856707558914046,0.19063897980567202,0.19137587598242628,0.19406480901453252,0.1966976828046899,0.20362042567756974,0.2064462981114819,0.20701427210163387,0.2122792819210015,0.21254698114799817,0.21697545643743174,0.21721461147448431,0.2299574660280072,0.23045736220075932,0.23064261683191964,0.23127211355464333,0.23176879649749596,0.23264901898677567,0.2344482545813927,0.23693129122263604,0.23700590908504554],"n_dims_used":45,"mean_confidence":0.9171612209743923},"coverage":{"mean_confidence":0.9171612209743923,"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}}