{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":476,"cluster_id":4760001637},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["476:4760001675","476:4760001676","476:4760001610","484:4840002621","476:4760001790","476:4760001789","476:4760001581","484:4840002811","484:4840003006","476:4760001613","476:4760001473","476:4760000014","476:4760001715","476:4760001527","476:4760001564","484:4840002906","476:4760000376","476:4760001612","484:4840002364","476:4760001582","476:4760001810","484:4840006502","476:4760001602","476:4760000276","476:4760000274"],"twin_admin_codes":[476,476,476,484,476,476,476,484,484,476,476,476,476,476,476,484,476,476,484,476,476,484,476,476,476],"twin_sims":[0.5708483984178351,0.41493203779128573,0.36016431006664124,0.3420752433994394,0.32237637667107566,0.3213165058031648,0.30744855827291684,0.30199827207072516,0.29635608157750293,0.2884256699887998,0.2683334230256148,0.2574400942228759,0.2551636614210316,0.24995287675108693,0.24476410418137523,0.24433668963626254,0.2438009064813392,0.24110372265646934,0.23828921095473324,0.23796327208582863,0.2375742817459945,0.23107894214008326,0.23084225848283982,0.20658526484422712,0.2003161915243091],"twin_dists":[0.13752372683287856,0.17226278384886795,0.18560649516285385,0.19023172897597912,0.19541994000772636,0.19570397245486307,0.19947025841093755,0.20097706445273542,0.20255370680306442,0.20479999028271972,0.21066306063206733,0.21395561271474287,0.214654683238304,0.2162699094328239,0.2178998503265637,0.2180351002519838,0.21820485784632696,0.21906311752025512,0.2199653768794288,0.22007031148921152,0.22019566792907236,0.22230900071376597,0.22238674081950777,0.23065372899332537,0.23289636855031653],"n_dims_used":45,"mean_confidence":0.9164582146538629},"coverage":{"mean_confidence":0.9164582146538629,"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}}