{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680005849},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680006531","468:4680005947","468:4680005981","468:4680006118","468:4680006672","468:4680006260","472:4720008396","472:4720008350","472:4720008293","468:4680006967","468:4680006257","468:4680006530","468:4680005982","468:4680005976","472:4720008381","468:4680007651","468:4680006261","468:4680006084","468:4680006100","468:4680006674","468:4680006255","468:4680005848","468:4680005813","472:4720008352","472:4720008354"],"twin_admin_codes":[468,468,468,468,468,468,472,472,472,468,468,468,468,468,472,468,468,468,468,468,468,468,468,472,472],"twin_sims":[0.5807203367711263,0.5675272576347121,0.5603546680256093,0.5544854914864107,0.5488620735777063,0.5452277593134176,0.5424082986895813,0.5357796081656765,0.5309120317183443,0.5294420974517969,0.521711494274167,0.5173244835766645,0.5106707261006819,0.5106172403633201,0.5047201392082594,0.5017606479317288,0.5009075791654141,0.486775989965965,0.47456343858875316,0.4701567583894732,0.45319471201916944,0.44427050855583,0.44412440657553964,0.4425783880438799,0.43060189504431884],"twin_dists":[0.1354044754397129,0.13823752816597773,0.13978083543227746,0.1410456828790356,0.14225947685719886,0.14304502021382923,0.14365506717426452,0.14509164577702566,0.14614878678571958,0.1464684223389506,0.14815264272894757,0.14911095410481892,0.15056820083441377,0.15057993405616982,0.1518755589777075,0.152527295097093,0.15271535203719597,0.15584410757563455,0.15857031089946977,0.15955958055992395,0.1633977364988563,0.1654380399899088,0.1654715711318915,0.16582665066237534,0.16859402269406754],"n_dims_used":44,"mean_confidence":0.9265799088911577},"coverage":{"mean_confidence":0.9265799088911577,"n_dims_used":44,"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}}