{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006380},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005374","485:4850006049","485:4850005235","485:4850006297","485:4850005240","485:4850006460","485:4850005652","485:4850003317","485:4850005266","485:4850005448","485:4850002950","485:4850003355","485:4850004968","477:4770000341","485:4850004162","485:4850005029","485:4850006541","485:4850006830","485:4850004820","485:4850006760","485:4850002872","485:4850004023","485:4850006464","477:4770000030","485:4850002847"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,477,485,485,485,485,485,485,485,485,485,477,485],"twin_sims":[0.23616715103513583,0.1799259259906787,0.15540556117041193,0.1385009669422514,0.12218628175911984,0.11782369722274165,0.09606678539854666,0.0866182026611049,0.06772049596614065,0.06611807576916542,0.06287446225800747,0.059209645897884446,0.058842984931050835,0.058197290413382737,0.056958759236822996,0.054165343816400716,0.05406447157477119,0.05280340843754947,0.052527844687414366,0.049039526735551016,0.048555125105233424,0.04743428987366596,0.047044809711036736,0.04603682866623147,0.04285117122811678],"twin_dists":[0.22065025303936558,0.24054564492734104,0.2506084339869328,0.25824312889932705,0.2663034162308325,0.26859638237231903,0.28112421931917003,0.28726905482498244,0.30137409887096056,0.30271138749985205,0.3055014131844233,0.30879940954217394,0.30913852940625886,0.3097399779161645,0.3109092038185198,0.31362545482287796,0.3137256903938456,0.31499206372133276,0.3152721235890447,0.31892735184827026,0.3194519322261806,0.32068269550707196,0.321116067523793,0.3222517415148345,0.32598352990495505],"n_dims_used":45,"mean_confidence":0.9195877075195312},"coverage":{"mean_confidence":0.9195877075195312,"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}}