{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710001990},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840006021","484:4840006386","471:4710001986","471:4710001874","471:4710003083","484:4840006279","484:4840005640","484:4840008194","484:4840006732","471:4710001934","484:4840004306","484:4840006735","484:4840005763","484:4840002655","471:4710002042","471:4710001512","471:4710000824","484:4840008068","484:4840004205","471:4710002927","471:4710001103","484:4840003035","471:4710002709","484:4840002463","471:4710001509"],"twin_admin_codes":[484,484,471,471,471,484,484,484,484,471,484,484,484,484,471,471,471,484,484,471,471,484,471,484,471],"twin_sims":[0.5145452662026342,0.4773388203107556,0.427242263602539,0.39945376237952746,0.3604234018634626,0.35555471719137965,0.3139482589264801,0.30599928174489194,0.29520322397143794,0.29423743361299515,0.28262378439604624,0.2813188965099243,0.2778492742246891,0.27444941624199043,0.27314094388272975,0.26945036891505125,0.26602264250447594,0.2622321573780466,0.2536699976730816,0.24778577006324012,0.24377923471414548,0.24262379157060457,0.23729048323286453,0.2339884232736657,0.2316709204424533],"twin_dists":[0.14971906410826089,0.15794881348683526,0.16937585775925332,0.1759458777616476,0.18554113278789397,0.18677343222226006,0.197693295079407,0.19986941164624664,0.20287802243228886,0.20315028913502228,0.20646683211754416,0.20684455154823828,0.20785408428564317,0.2088508000819941,0.20923641194384787,0.21033020371549857,0.21135442644131186,0.212496655451877,0.2151155226729451,0.2169479925986112,0.21821172939699188,0.2185786632106088,0.22028720960809517,0.22135761576190613,0.22211479137470366],"n_dims_used":45,"mean_confidence":0.9191128200954861},"coverage":{"mean_confidence":0.9191128200954861,"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}}