{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880005359},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880005454","488:4880005453","488:4880005548","488:4880005725","488:4880005895","470:4700002781","488:4880005358","487:4870006202","466:4660006567","488:4880005642","488:4880005641","487:4870006045","470:4700003224","488:4880005637","489:4890000074","470:4700007756","470:4700003766","470:4700002954","470:4700004398","466:4660006085","487:4870006067","487:4870005319","493:4930004310","488:4880005455","488:4880005268"],"twin_admin_codes":[488,488,488,488,488,470,488,487,466,488,488,487,470,488,489,470,470,470,470,466,487,487,493,488,488],"twin_sims":[0.7243761672682707,0.42071405816901686,0.3429658122242666,0.33279311689462515,0.3138423978479453,0.3102463286568491,0.2771432158089445,0.26592927078930567,0.25283617902258365,0.2523280364666066,0.22926363058099442,0.22606423263536868,0.21204282038760888,0.20933114562717337,0.20273246759688962,0.19539703883512952,0.1948884306084632,0.1893597642971652,0.18713556081937965,0.18151180465238886,0.18129980148182787,0.18000039056764744,0.1788264498853716,0.17838344880211543,0.1764808868556747],"twin_dists":[0.10429567504221099,0.1709023774919012,0.19000104933687362,0.19265550563758177,0.1977220674480342,0.1987027610564898,0.20806045940540963,0.21138244078966142,0.21537353046533597,0.21553103016447625,0.2229065993448138,0.22396749747548683,0.22873895279729262,0.22968609511017138,0.23202636469569243,0.2346901840635538,0.23487742930602987,0.23693510403952456,0.23777475620215563,0.23992950975101535,0.24001165470991442,0.24051662859511835,0.240975067707879,0.24114862015406727,0.24189747857464713],"n_dims_used":45,"mean_confidence":0.9181242201063368},"coverage":{"mean_confidence":0.9181242201063368,"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}}