{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730002244},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730002312","473:4730003463","473:4730002313","484:4840008526","473:4730004034","484:4840004507","484:4840008350","470:4700002766","500:5000004115","500:5000002760","485:4850000784","470:4700002938","484:4840005983","484:4840004972","478:4780003792","500:5000001372","484:4840006897","484:4840006794","470:4700004951","467:4670004606","493:4930006422","500:5000004465","493:4930006135","484:4840006793","484:4840002347"],"twin_admin_codes":[473,473,473,484,473,484,484,470,500,500,485,470,484,484,478,500,484,484,470,467,493,500,493,484,484],"twin_sims":[0.09223621298807243,0.04373527660296821,0.02970198146145851,0.02407686080566215,0.022597095355922265,0.022247737300591444,0.021883423525189915,0.019870001075917982,0.015822096835446494,0.01529182790287901,0.014344227374287997,0.013269724802280796,0.01222112689064952,0.011982784148651148,0.01076492981536981,0.010690340437002038,0.010197718854549669,0.009744432448745628,0.009468554021432925,0.009342630165409942,0.008930669239259111,0.0089251087845707,0.008435135827364252,0.00821412832590826,0.008187398641119016],"twin_dists":[0.28355514747045246,0.32492511280791914,0.34442662707108745,0.3545599208047392,0.3575647204176305,0.35829897131765537,0.3590754006494386,0.3635810312457185,0.3740000904256538,0.37553435242647404,0.37839674367138654,0.3818517618241824,0.3854708526083911,0.386331711338781,0.3909831122144091,0.3912829579923174,0.39331138037718166,0.39525649009433456,0.3964802032401562,0.3970493744575618,0.39896055557920235,0.3989868864328114,0.40136677911371027,0.4024810001378854,0.40261757430648987],"n_dims_used":45,"mean_confidence":0.9188918219672308},"coverage":{"mean_confidence":0.9188918219672308,"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}}