{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960003663},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960003940","496:4960003945","496:4960010928","496:4960004230","496:4960004090","496:4960004075","496:4960004072","496:4960001652","496:4960003652","496:4960003939","496:4960002965","496:4960003243","496:4960004092","496:4960003103","496:4960003953","496:4960007830","496:4960003377","496:4960003931","496:4960007948","496:4960002827","496:4960001185","496:4960003390","496:4960002972","496:4960003527","496:4960003525"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.5652929209445071,0.4915158398925595,0.45200818170764373,0.44416656200956656,0.41797233536605344,0.40070684993588823,0.39554908145570933,0.3882442745957737,0.3682147052898104,0.35245635045683615,0.3400850639331216,0.3207505605279132,0.31324928038795813,0.307356564336462,0.2878958780736418,0.2794322927712404,0.2771720774479859,0.2721766916202484,0.2719903171550442,0.2717627728044421,0.2670222321430667,0.2612656745614294,0.2604868151302846,0.25088005967441146,0.23821093967289833],"twin_dists":[0.13871801978647597,0.15479176865181146,0.16366813582562478,0.16546189581243503,0.1715464540440441,0.1756453571620422,0.17688508483524318,0.17865372872954807,0.18358658715742768,0.18756218713418404,0.19074839795728507,0.19585585354780297,0.19788337519543586,0.19949556267555182,0.20495135612623105,0.20739253926850473,0.20805201709966348,0.20952130799740595,0.2095764454337968,0.20964379422209772,0.2110549017244784,0.2127895465241265,0.21302607365872517,0.21598094468648088,0.21999056744403173],"n_dims_used":45,"mean_confidence":0.9207029554578993},"coverage":{"mean_confidence":0.9207029554578993,"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}}