{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740004919},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870011574","466:4660014123","487:4870010193","487:4870007065","487:4870005009","487:4870004856","485:4850000810","487:4870003568","487:4870005731","478:4780005571","487:4870005862","466:4660011019","467:4670003857","487:4870003998","467:4670002172","487:4870007486","487:4870006453","478:4780005729","487:4870003048","487:4870003176","487:4870012719","487:4870012572","487:4870005282","467:4670003950","487:4870012000"],"twin_admin_codes":[487,466,487,487,487,487,485,487,487,478,487,466,467,487,467,487,487,478,487,487,487,487,487,467,487],"twin_sims":[0.13444211653110943,0.13443810809409132,0.13347513888368442,0.12490188636563296,0.07729594748903099,0.06414568634530433,0.05998433736686996,0.05530536573357505,0.053423428934816726,0.05212693764272303,0.05084305276499043,0.049732904782888894,0.048117509576591194,0.04717436661917432,0.04698960778961825,0.045012969595007876,0.044807591722334374,0.04463114623604839,0.044543012060516377,0.04366301740729448,0.0436032312745573,0.04215188077646971,0.04165797366200124,0.041219256668130616,0.04050121199723258],"twin_dists":[0.26017860339475263,0.26018053634510124,0.260646159458899,0.2649074567844038,0.29387894701852524,0.3043942385082532,0.308088553035328,0.3125032424758539,0.31436633458338564,0.31568175834731593,0.31701145454373636,0.3181839324947495,0.31992961515534946,0.3209715784806379,0.32117773289628665,0.3234268306501974,0.3236652383347204,0.32387079388026857,0.32397372397306834,0.32501094047765244,0.3250820432324607,0.32683378432038657,0.3274415027266718,0.3279864268380259,0.3288889461323882],"n_dims_used":45,"mean_confidence":0.9233320448133681},"coverage":{"mean_confidence":0.9233320448133681,"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}}