{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006243},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006410","485:4850005910","485:4850006496","485:4850006328","485:4850006327","485:4850006152","485:4850006497","485:4850006241","485:4850006067","485:4850006157","485:4850006073","485:4850006498","485:4850005668","485:4850006161","485:4850006066","485:4850005750","485:4850005987","485:4850006499","485:4850006402","485:4850006242","485:4850006244","485:4850006419","485:4850006076","485:4850006564","485:4850006494"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.7595280609492963,0.7551378437060219,0.7549462192970138,0.7453448824277208,0.7324328815836566,0.7049867557405528,0.6971203909265561,0.6872718322942661,0.6731864703240629,0.6694048298352249,0.6533647683941192,0.5978883343651628,0.587034076147315,0.5812675764632409,0.5603922300226605,0.5583512337014668,0.5295134011329623,0.5182932727875381,0.5019365741175031,0.49742554045331266,0.4970478471155002,0.49478046228578354,0.4802442811984075,0.4799832186273041,0.47944613847790296],"twin_dists":[0.09632765613605775,0.0973374360196751,0.0973814053056988,0.09957371802808514,0.1024912268457434,0.10859499542976679,0.11032410085832733,0.11247841210661841,0.11554201328013174,0.11636149246837084,0.11982562570282188,0.13172516584326194,0.1340506564868758,0.13528709142229012,0.13977274663872877,0.14021237421258828,0.14645291308452088,0.14889916354085983,0.15248852355368658,0.15348388668962415,0.15356733989579735,0.15406871174753076,0.15729943949923295,0.15735773573676787,0.15747769953835822],"n_dims_used":44,"mean_confidence":0.9164851795543324},"coverage":{"mean_confidence":0.9164851795543324,"n_dims_used":44,"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}}