{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004431},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004427","485:4850004495","485:4850003937","485:4850003851","485:4850003030","485:4850003026","485:4850004138","485:4850003696","500:5000000663","485:4850003129","499:4990003587","485:4850004632","485:4850004086","485:4850007636","467:4670000361","485:4850003716","477:4770003983","485:4850007193","485:4850004496","469:4690003762","500:5000001136","485:4850002933","473:4730002604","477:4770000507","485:4850007328"],"twin_admin_codes":[485,485,485,485,485,485,485,485,500,485,499,485,485,485,467,485,477,485,485,469,500,485,473,477,485],"twin_sims":[0.6499995363416505,0.5748057483330966,0.49374067472789707,0.4727271488575731,0.4614443737576905,0.44632756988055045,0.42913986379088404,0.4102806326616948,0.40432156542896147,0.39447771008700305,0.3900328136559686,0.3851357341463667,0.38026730067221437,0.3713233561259785,0.36352070471205716,0.35502525103320104,0.3401563511588767,0.33596362210907876,0.3353989518623602,0.33435884529306326,0.3340482100270016,0.3199977762674266,0.31970260137321294,0.3182204745091582,0.31431589539455573],"twin_dists":[0.12055033995246381,0.13667377004490391,0.15429885476689245,0.15898217192676953,0.1615247871683877,0.1649663810274453,0.16893395071468048,0.17336311721372827,0.17478083335892283,0.17714352963682217,0.17821925956938173,0.17941110541666053,0.1806031511054303,0.1828125403477551,0.18476160420081328,0.1869079660599326,0.19072986321571228,0.1918235531061949,0.19197141160444084,0.19224411665467472,0.19232565132290164,0.19605810897769343,0.1961374883772436,0.19653669081726788,0.19759341662305044],"n_dims_used":45,"mean_confidence":0.9189705742730034},"coverage":{"mean_confidence":0.9189705742730034,"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}}