{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980004072},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680004195","498:4980003007","468:4680001750","498:4980001710","498:4980004301","496:4960002303","468:4680004104","498:4980003064","498:4980003891","498:4980002397","468:4680001188","468:4680003805","468:4680000644","496:4960002617","498:4980001523","498:4980001030","468:4680000580","468:4680002816","468:4680001651","500:5000010952","498:4980001430","498:4980004286","468:4680000493","498:4980002011","498:4980002318"],"twin_admin_codes":[468,498,468,498,498,496,468,498,498,498,468,468,468,496,498,498,468,468,468,500,498,498,468,498,498],"twin_sims":[0.28470175143744686,0.2829489590822327,0.2755843336507932,0.27152927189083587,0.2681096781705514,0.25360137638359453,0.23953743666329153,0.237613690055786,0.23229773530766584,0.23092708474504614,0.21523683379261385,0.2138271820555032,0.21258347310346398,0.2114678575964526,0.2099874701791146,0.20671346785733516,0.20306151727603722,0.20292865463838997,0.2028950212587541,0.20275060228882072,0.20200475003183793,0.20072688422142604,0.1949444370757677,0.1929866575031734,0.1906246389261073],"twin_dists":[0.20586750152009203,0.2063728696238347,0.20851724771930868,0.20971294217458417,0.21072984116585067,0.21513673571960132,0.21956437801043302,0.22018296207631963,0.22190950890938713,0.2223588731116884,0.22763380444010045,0.22812017638188709,0.22855109567122958,0.22893908789165,0.22945609113200263,0.23060835634822435,0.23190843947682296,0.23195603914572743,0.23196809210948008,0.23201986214278447,0.23228763261779045,0.23274798715511869,0.2348567937958203,0.23558059406751392,0.2364606800817139],"n_dims_used":45,"mean_confidence":0.9289771185980903},"coverage":{"mean_confidence":0.9289771185980903,"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}}