{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004892},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730005083","500:5000006660","473:4730004609","473:4730004987","473:4730005084","500:5000007310","473:4730004893","500:5000007051","500:5000006917","500:5000009756","500:5000006791","500:5000007441","473:4730004894","500:5000003731","500:5000011096","500:5000005750","500:5000008324","500:5000006921","500:5000011301","500:5000011168","500:5000009974","500:5000011084","500:5000006792","500:5000010390","500:5000007885"],"twin_admin_codes":[473,500,473,473,473,500,473,500,500,500,500,500,473,500,500,500,500,500,500,500,500,500,500,500,500],"twin_sims":[0.8103059203768155,0.7602162424326689,0.7067542553480107,0.6769682616988854,0.6747816691686492,0.6255695306036608,0.6205146554306818,0.6175933388481386,0.5888136994661876,0.5840650505566868,0.5580516558866848,0.5473599696646015,0.5301794825010343,0.5211000136222039,0.5164314664275873,0.5141208775895718,0.5089403200309207,0.5086919130487557,0.5083148427953446,0.49361910296064176,0.4933034560510446,0.4927264413531491,0.49061798813835367,0.4894779121022971,0.4829832252178507],"twin_dists":[0.08423708167262346,0.09616894144996255,0.10820536559501508,0.11472128742002392,0.11519597512873096,0.12579640362364233,0.12687960476576005,0.1275054069382346,0.13366923569838812,0.1346871589890874,0.14027692181246856,0.14258404288355983,0.14630805530176574,0.1482861022838649,0.14930626464892222,0.14981199393427633,0.15094796239239597,0.1510025061342549,0.15108531425383426,0.1543257722473474,0.15439566938160534,0.15452347786994128,0.154990874808253,0.15524385278390382,0.15668842675528785],"n_dims_used":45,"mean_confidence":0.9240420871310764},"coverage":{"mean_confidence":0.9240420871310764,"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}}