{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007071},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007417","485:4850007346","485:4850007349","485:4850007538","485:4850006994","485:4850007211","500:5000000164","500:5000000007","485:4850007144","485:4850007139","500:5000000046","485:4850007471","485:4850007348","485:4850006921","485:4850007001","500:5000000333","485:4850007826","500:5000000036","485:4850007643","485:4850006845","500:5000000017","500:5000000016","485:4850006920","500:5000000250","485:4850007000"],"twin_admin_codes":[485,485,485,485,485,485,500,500,485,485,500,485,485,485,485,500,485,500,485,485,500,500,485,500,485],"twin_sims":[0.9067458113395016,0.7430161170840083,0.7346736923898144,0.7336764812498505,0.7299532921992191,0.6999788679243591,0.676933369858593,0.665858683092737,0.6501248740033573,0.6475927241194327,0.639455039625111,0.6394118428071047,0.63371685699442,0.6319041750440286,0.6300047511149551,0.6275249102815067,0.6262125204881112,0.6177800307444872,0.6060038350978247,0.604352121740479,0.6016189306340131,0.5941709307160683,0.5925260153392047,0.5914644833752691,0.5830265635759857],"twin_dists":[0.057466524145603694,0.10010240590061682,0.10198725772107234,0.10221165201744618,0.10304781181626856,0.10969669003311427,0.11472886544612278,0.1171289059065055,0.12052335917071626,0.12106828267954162,0.12281745761712395,0.12282673504524218,0.12404924409561839,0.12443812944477203,0.12484551733458518,0.12537724224464483,0.1256585802442306,0.12746541758036928,0.12998729461470646,0.13034097273544543,0.13092624322305707,0.13252140147857946,0.1328737874832526,0.13310121961879615,0.1349098429039059],"n_dims_used":45,"mean_confidence":0.9202560424804688},"coverage":{"mean_confidence":0.9202560424804688,"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}}