{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002859},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002190","497:4970002681","497:4970002741","497:4970002912","466:4660010811","466:4660010480","497:4970002338","466:4660012251","497:4970003060","466:4660012092","497:4970002189","466:4660012406","497:4970002410","466:4660010475","497:4970002265","466:4660010479","466:4660012249","490:4900013393","490:4900013386","497:4970002028","497:4970002963","497:4970002111","466:4660010976","466:4660012405","490:4900013392"],"twin_admin_codes":[497,497,497,497,466,466,497,466,497,466,497,466,497,466,497,466,466,490,490,497,497,497,466,466,490],"twin_sims":[0.15953004445445013,0.13411112588399945,0.13227753529230543,0.11205804149528047,0.09683858536682079,0.06845018256790043,0.0659690192287461,0.04667867796152844,0.03461759885008778,0.033831582585473294,0.029016963040147697,0.02835816314801803,0.02770236904257861,0.026107802662801948,0.019950824566851228,0.018778459197561402,0.018661174508117155,0.016695969428649458,0.015854096205048362,0.013971636464807388,0.011604143583929149,0.01024597664924147,0.009731747435723782,0.009144084803977041,0.007017630752523539],"twin_dists":[0.24883917929200133,0.2603383598213798,0.26122877173897535,0.2717288583648796,0.28064369706481146,0.30077367005148103,0.30283712058663736,0.32152620509243407,0.3368431016579729,0.3379912364426018,0.34556741798738744,0.3466865753779057,0.34782304941443515,0.3506861785139042,0.3633926589934484,0.3661928503020336,0.3664813251486372,0.37156761432204716,0.37390895914259203,0.37956809218816173,0.38773105562269994,0.39310886319614347,0.39531207480426583,0.3979608639376464,0.4090254499764617],"n_dims_used":44,"mean_confidence":0.9078383012251421},"coverage":{"mean_confidence":0.9078383012251421,"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}}