{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930005939},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930004453","496:4960010940","496:4960000642","496:4960000323","496:4960011695","493:4930005855","488:4880006253","496:4960000032","481:4810004163","488:4880005580","470:4700000001","493:4930006232","496:4960011445","493:4930006503","466:4660004101","470:4700002855","496:4960010559","470:4700000545","493:4930004543","496:4960000104","493:4930006437","470:4700002682","488:4880004190","493:4930003759","496:4960011271"],"twin_admin_codes":[493,496,496,496,496,493,488,496,481,488,470,493,496,493,466,470,496,470,493,496,493,470,488,493,496],"twin_sims":[0.6064025099590316,0.5403336830597617,0.5211173923388692,0.4878222536991485,0.4863749615359882,0.4819146369411018,0.47822438469217854,0.42805731724817175,0.42549885456712877,0.42267971492156653,0.41913486963263474,0.4184202903012249,0.41604462699174305,0.41516940980179295,0.41441545906265553,0.4081483684051714,0.3963723662784136,0.3946441944956503,0.38678371821848717,0.3839214620766876,0.3795976491886118,0.3764017707238404,0.3753609134393874,0.37301186580491585,0.3721938817475548],"twin_dists":[0.12990192760262645,0.14410432058555644,0.14828230876564713,0.15561155177805072,0.15593328563904668,0.15692668061616738,0.1577507545049612,0.16918595215449084,0.16978257048606096,0.17044170382742577,0.1712731368122229,0.17144109944581623,0.17200038411269436,0.17220677518874242,0.17238472002825178,0.1738693477742381,0.17668670467464886,0.17710334767576041,0.17900922510347825,0.1797077437068389,0.18076768944605295,0.18155488687662963,0.18181196970582,0.18239345206582191,0.1825963584730558],"n_dims_used":45,"mean_confidence":0.9267633226182725},"coverage":{"mean_confidence":0.9267633226182725,"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}}