{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008381},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007928","473:4730007708","475:4750009923","471:4710001772","473:4730009280","473:4730008466","473:4730008306","475:4750009858","473:4730008120","473:4730008305","473:4730007711","471:4710001471","473:4730008026","471:4710001522","471:4710001521","473:4730007709","475:4750011173","471:4710001236","475:4750009994","473:4730008303","473:4730009159","471:4710001235","473:4730007349","476:4760001241","473:4730008033"],"twin_admin_codes":[473,473,475,471,473,473,473,475,473,473,473,471,473,471,471,473,475,471,475,473,473,471,473,476,473],"twin_sims":[0.6937987731484372,0.49270685371058826,0.4883916915653812,0.4579586853394378,0.4375747592342016,0.43746399767291183,0.41871162594858125,0.4075596208488816,0.4005361713977434,0.39490724440528396,0.3875383641935939,0.3701243883943578,0.36920467780680105,0.36246859259265646,0.36049536949270494,0.3532454674790358,0.3471371178079504,0.3274759250707006,0.3188840598209737,0.31260121802989127,0.3103528617066982,0.3097129462431696,0.30936695474280096,0.29463127610291556,0.2939253807625875],"twin_dists":[0.11105192371542764,0.15452781729361764,0.1554850449960216,0.16231466990229712,0.16697917017477615,0.16700474095146542,0.17137260596267728,0.17400933046885864,0.17568626486596164,0.1770398750459917,0.17882546679119726,0.18311069735373364,0.18333973457980945,0.1850260200115695,0.1855229814102697,0.18736096035042685,0.18892479011230703,0.19406053783204913,0.19635782887680378,0.19805982498476313,0.19867361506736256,0.19884877350615746,0.1989435651467625,0.20303919703903944,0.20323837307487255],"n_dims_used":44,"mean_confidence":0.9144663377241655},"coverage":{"mean_confidence":0.9144663377241655,"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}}