{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870007355},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870007356","487:4870007644","487:4870007500","469:4690004781","487:4870007825","487:4870007344","466:4660014280","478:4780000649","466:4660014169","487:4870007625","487:4870008062","466:4660014103","487:4870006173","487:4870006174","487:4870007488","466:4660014104","487:4870007503","487:4870006322","487:4870008075","487:4870007499","487:4870007802","487:4870007697","487:4870006770","466:4660014219","487:4870007915"],"twin_admin_codes":[487,487,487,469,487,487,466,478,466,487,487,466,487,487,487,466,487,487,487,487,487,487,487,466,487],"twin_sims":[0.8098332176636094,0.5011537621020337,0.4614420042745307,0.35295329782952783,0.34089978417488614,0.33239711471443295,0.3255727331206099,0.2628965118923041,0.24222284956367873,0.23674424153272233,0.23268918636776206,0.22686066098193447,0.2085551437793343,0.20680685188333076,0.20551374513035828,0.20512014356810873,0.20116527439983137,0.1978008479016356,0.19707884073430373,0.19645216721554196,0.19181131070418306,0.19069508675956712,0.19037449224804256,0.18747866863648202,0.18655352435956238],"twin_dists":[0.08435384575690597,0.15266107253868516,0.1615253233886,0.18743543705404428,0.19053669392818728,0.19275972072108405,0.19456649407387075,0.2122957159285723,0.2187062543315504,0.2204636058977757,0.2217814930133367,0.22370248234048967,0.22995867291814973,0.23057531867116418,0.2310337076473075,0.23117362546113007,0.23258982929101366,0.23380975910508497,0.23407342104778028,0.23430281163167754,0.2360175827359345,0.23643432154272356,0.23655432917544683,0.23764477602405584,0.23799563315536668],"n_dims_used":43,"mean_confidence":0.9076208070267079},"coverage":{"mean_confidence":0.9076208070267079,"n_dims_used":43,"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}}