{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740000864},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740000749","487:4870011951","474:4740000970","478:4780002990","474:4740000740","474:4740000938","478:4780002179","466:4660007616","478:4780007886","469:4690005558","478:4780004472","466:4660008219","478:4780002285","478:4780002178","474:4740000413","478:4780004215","474:4740000019","466:4660007183","469:4690005466","487:4870011950","486:4860002134","478:4780009274","469:4690005467","474:4740003336","478:4780006574"],"twin_admin_codes":[474,487,474,478,474,474,478,466,478,469,478,466,478,478,474,478,474,466,469,487,486,478,469,474,478],"twin_sims":[0.6023942404319491,0.3355385019417769,0.27975839854262086,0.2785684823588007,0.27742746396423174,0.26727694387781276,0.2634292245962133,0.24192075462068902,0.23997394533528005,0.23507052556855762,0.22109517740904447,0.217963962004059,0.21297359173207792,0.20339801889834894,0.1953454323560909,0.18421677398385233,0.16948403764631023,0.1676526938346341,0.16113768854785715,0.1536538713529063,0.1512220815457829,0.14988692512690832,0.14772572692279035,0.1466682274363133,0.14656327994081894],"twin_dists":[0.13076021935740734,0.19193485797230095,0.2072976575557619,0.20764419401547507,0.20797733746288197,0.21097868941078463,0.2121348220004532,0.21880247985203394,0.2194244681660584,0.2210057555280978,0.2256351598898393,0.22669892478773288,0.2284157445048265,0.23178797919184704,0.23470916767390804,0.23888731315712874,0.24470204461133668,0.24544977520281394,0.24815857992746582,0.2513702362753008,0.2524384400656476,0.2530303077421091,0.2539966422350909,0.25447328779842115,0.25452072908636086],"n_dims_used":45,"mean_confidence":0.922119140625},"coverage":{"mean_confidence":0.922119140625,"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}}