{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009984},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009536","496:4960009720","496:4960010238","496:4960010093","496:4960009442","470:4700005197","488:4880006199","488:4880001371","496:4960011036","488:4880003943","496:4960010256","488:4880005006","496:4960009345","496:4960010177","488:4880004369","496:4960010786","496:4960004613","496:4960011953","488:4880004993","466:4660005401","496:4960009371","496:4960009266","466:4660005282","496:4960008727","488:4880004909"],"twin_admin_codes":[496,496,496,496,496,470,488,488,496,488,496,488,496,496,488,496,496,496,488,466,496,496,466,496,488],"twin_sims":[0.7705805785369249,0.6653532827900501,0.6643597176840177,0.5920414609819514,0.5822198567529592,0.5740911773633801,0.5732059302315028,0.5703633686982125,0.5633525119503007,0.5603279368034396,0.5556378640799736,0.5552305627550684,0.5420758795747124,0.5327176126144071,0.5307808677968878,0.5263933885623427,0.5254448232780536,0.5247325655587292,0.5236420053239971,0.5201977504320199,0.51617515655359,0.515111482545474,0.514350294759916,0.5077298288550794,0.5069738665860944],"twin_dists":[0.09376381235892665,0.1172382006640636,0.11745300812339271,0.1329776004194719,0.13508284593079845,0.13682720106343732,0.1370173055498106,0.1376279436163914,0.139135492381166,0.1397865919162291,0.14079718512298903,0.14088500675651822,0.1437270304220273,0.14575641951115398,0.14617730061805262,0.14713196975473947,0.14733859538611851,0.14749380086544486,0.14773153273068862,0.14848309368811863,0.14936233697271456,0.1495951073020973,0.149761755310753,0.15121382050068113,0.15137993543534548],"n_dims_used":45,"mean_confidence":0.9255819532606336},"coverage":{"mean_confidence":0.9255819532606336,"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}}