{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004209},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["467:4670004195","472:4720006724","467:4670004221","468:4680006183","472:4720006384","468:4680000593","472:4720006795","472:4720005358","468:4680006044","468:4680002477","467:4670004350","472:4720005639","468:4680003974","468:4680004836","467:4670003509","468:4680001010","472:4720005576","468:4680001501","468:4680004112","468:4680002778","468:4680000796","468:4680002149","472:4720006013","468:4680001786","468:4680001795"],"twin_admin_codes":[467,472,467,468,472,468,472,472,468,468,467,472,468,468,467,468,472,468,468,468,468,468,472,468,468],"twin_sims":[0.6186347107173599,0.6182736683289191,0.6110273017743137,0.6092592189541735,0.60374694541878,0.598542264318009,0.5937493817504527,0.5877039432020512,0.5868262500404293,0.5843003207297127,0.5816499137237814,0.5711617838409964,0.5674181886047123,0.5610640059316983,0.5415115664443567,0.539049268293509,0.5388042233354338,0.5377738749132658,0.5367885894120892,0.5346673285773196,0.533445863426906,0.5333743541541316,0.5315600903231745,0.5296536100054526,0.528454015402672],"twin_dists":[0.1272823393367922,0.12735967829030168,0.12891161791866698,0.1292902256157652,0.1304705593988733,0.13158511567715547,0.13261170495320182,0.1339070781139108,0.13409520367225816,0.13463671365134108,0.13520508446216395,0.13745639581052913,0.13826097808566218,0.13962809541237126,0.14384921345641574,0.14438261947094647,0.14443572857190165,0.14465908892110593,0.14487275810457204,0.1453330379246668,0.1455982426488357,0.14561377257955915,0.14600792648692265,0.146422417571394,0.14668338608428014],"n_dims_used":45,"mean_confidence":0.9344077216254341},"coverage":{"mean_confidence":0.9344077216254341,"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}}