{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006642},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006425","473:4730005963","473:4730006079","473:4730005964","473:4730006535","473:4730006763","473:4730005740","473:4730006195","473:4730006539","473:4730006537","473:4730006312","473:4730006647","473:4730006651","473:4730005845","473:4730005965","473:4730006533","473:4730006080","473:4730005741","473:4730005850","473:4730005968","473:4730005742","473:4730006194","473:4730005424","473:4730006534","473:4730006198"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9700744270227504,0.9665104742003096,0.9663540397967827,0.9639300935095646,0.9624500860328115,0.9589525936546268,0.957697809701959,0.9574488758278584,0.9554590931558044,0.9551882999889608,0.9529360210959784,0.9511472652718378,0.9434917907087648,0.9350329788499976,0.9286062594849528,0.9235470609229565,0.9225296208964071,0.9139808229771211,0.9090092236842638,0.9085202559883125,0.9069999165052889,0.9044964436569416,0.9028922446530189,0.8942635459180241,0.8934211893315733],"twin_dists":[0.03201477583717388,0.0338985563978566,0.03397900385450225,0.03520365505807832,0.0359323407828763,0.03760248314229554,0.03818530331318794,0.0382999632916799,0.03920546090670783,0.03932722364269133,0.04032702663166289,0.041105377962153,0.04429752612182048,0.04760337714595074,0.049987494871859946,0.05179811429070224,0.052155820006105975,0.05508445042277519,0.05673004359786192,0.05688979777397637,0.05738422203799746,0.058190990069444504,0.05870328638561262,0.061400491241820156,0.06165883515072197],"n_dims_used":44,"mean_confidence":0.9159805991432883},"coverage":{"mean_confidence":0.9159805991432883,"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}}