{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720005378},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720004589","472:4720005304","472:4720006057","472:4720005663","472:4720006566","472:4720006357","472:4720005014","472:4720004943","472:4720006133","472:4720005955","467:4670002139","472:4720005636","467:4670000212","467:4670001902","472:4720004517","472:4720004738","472:4720004793","472:4720005773","472:4720006191","472:4720005729","467:4670002788","470:4700006437","472:4720003333","472:4720005023","472:4720006190"],"twin_admin_codes":[472,472,472,472,472,472,472,472,472,472,467,472,467,467,472,472,472,472,472,472,467,470,472,472,472],"twin_sims":[0.5909118199333424,0.5720587823813752,0.5649432015370588,0.5642406419792751,0.5538268212187328,0.4853336241237526,0.48381952539710554,0.48357809281596875,0.4659100116706218,0.46312162437316573,0.4481317254830536,0.4481116590925628,0.44458551351015196,0.43620801639391676,0.4350417463343235,0.4308910775546795,0.42938692848338944,0.42778406650786205,0.42458996388712456,0.4232178583350442,0.4218445036205033,0.4215789897301321,0.4210148247677714,0.4174883911367246,0.41706729366207174],"twin_dists":[0.13321963484799315,0.13726369699026233,0.1387932474593549,0.13894439166098765,0.14118775379239154,0.1561649567911808,0.15650207927879536,0.15655586584582323,0.16051591054801306,0.1611454640825854,0.1645533903916876,0.16455798034314584,0.16536575915201426,0.16729488043906776,0.16756459339346688,0.1685268423302302,0.16887647406028616,0.1692496023557294,0.16999487569392696,0.17031574093071095,0.17063733454545293,0.17069955970480272,0.1708318308050868,0.17166032714522741,0.17175945819953845],"n_dims_used":45,"mean_confidence":0.9282572428385417},"coverage":{"mean_confidence":0.9282572428385417,"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}}