{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680005986},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680005718","468:4680005841","468:4680005984","468:4680005853","468:4680006112","468:4680005983","468:4680005710","468:4680006814","468:4680005845","468:4680005578","468:4680005717","468:4680005985","468:4680006815","468:4680006822","468:4680006965","468:4680005852","468:4680006669","468:4680005708","468:4680006823","468:4680006973","468:4680005707","468:4680005309","468:4680006821","468:4680006263","468:4680006817"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468],"twin_sims":[0.9271873222149183,0.7837423771291466,0.7786597524772482,0.7764247382246692,0.7718633354452357,0.7713738314607287,0.7623438993387663,0.758747681034538,0.7561979816410067,0.7552110210826358,0.7470996018078534,0.7386272295691465,0.7312523545659266,0.7152521931031642,0.7080504409077292,0.7073005545089792,0.6873510898186278,0.681832775178836,0.6810766783578511,0.6702460496749029,0.6700179203670747,0.6680231478963505,0.6632547234319642,0.6610459933278501,0.6609559740213743],"twin_dists":[0.050500859053340806,0.09066595783906878,0.09186838793641383,0.09239464274785844,0.0934641224513694,0.09357853945775528,0.09567748913638228,0.09650749226902006,0.09709402366577516,0.09732064276733607,0.0991745884303089,0.10109574093398523,0.10275635629186358,0.10632590061722764,0.10791936032497167,0.10808485225660687,0.11246111797253358,0.1136636773656867,0.11382821006483723,0.1161793016600844,0.11622871535422077,0.11666061449176451,0.11769182246237563,0.11816892141015084,0.11818835899317236],"n_dims_used":44,"mean_confidence":0.9262869574806907},"coverage":{"mean_confidence":0.9262869574806907,"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}}