{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650002996},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650004396","665:6650001745","665:6650003226","665:6650001981","665:6650002296","665:6650002530","665:6650002851","665:6650003598","665:6650003952","665:6650003884","665:6650002220","665:6650003295","665:6650004568","665:6650002529","665:6650003599","665:6650003296","665:6650002931","665:6650002519","665:6650004388","665:6650004389","665:6650004390","665:6650002151","665:6650003153","665:6650002441","665:6650003158"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.7293272979930928,0.6109214763639511,0.5648422388003632,0.5498574974708224,0.5213863183881379,0.518860834593841,0.5121560681990313,0.5075096134633007,0.49888230129271166,0.4825710662221182,0.46824001593403425,0.46657735693885116,0.45990862693794576,0.444218605824078,0.43264571100181887,0.4123545656169666,0.4058765609909842,0.3815878157887361,0.3630419918326628,0.35249048612411943,0.3520007595186055,0.3346363987455977,0.32555587178179346,0.3241253797628155,0.32260055433344414],"twin_dists":[0.10318814966735484,0.1289342791977429,0.13881496649375305,0.14204447307030846,0.14822360991622185,0.14877513082171923,0.1502424848116288,0.15126220384930839,0.15316217613469282,0.15678030264782822,0.15999084747295708,0.16036543327305364,0.16187253564446336,0.1654499514440498,0.16811961230079528,0.17287184170660388,0.1744099961476402,0.18027909994273206,0.18488186573049703,0.18755347760829955,0.18767847070941449,0.19217130003471783,0.19457098390394073,0.19495236573037433,0.19535993000150914],"n_dims_used":45,"mean_confidence":0.9065422058105469},"coverage":{"mean_confidence":0.9065422058105469,"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}}