{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006375},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006369","485:4850006453","485:4850005722","485:4850003810","485:4850006531","485:4850006381","485:4850003244","485:4850003145","485:4850006121","485:4850006540","485:4850006459","485:4850004775","485:4850006458","485:4850003806","485:4850005114","485:4850005651","485:4850003228","485:4850003727","485:4850003322","485:4850003324","485:4850003878","485:4850005802","485:4850006473","485:4850006454","485:4850003331"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.6635823261788607,0.6502393752113423,0.6383331874191965,0.627441101355787,0.6106872885519232,0.5646478809884806,0.5529701959207334,0.5513610059392876,0.5388592036921181,0.534963243795711,0.5220556665233805,0.5142982410222571,0.5080177075121685,0.4907430477427816,0.49026879745003654,0.4839044560519232,0.48175961337923073,0.467425303107372,0.46087327289573404,0.4567110360037014,0.4549035099454161,0.45241624401055,0.45148789569602227,0.44853871525479927,0.43762291362518424],"twin_dists":[0.11762102918961045,0.12049871036276696,0.12305837532069844,0.12539520968317866,0.12898442758782075,0.1388567779760028,0.14137256126172312,0.14171984763598347,0.14442381216357733,0.14526880720021143,0.1480775408828387,0.14977315374364125,0.15115057920931105,0.1549631353058485,0.1550683400408571,0.15648316033892257,0.15696125866752333,0.16017433971495484,0.1616540569792328,0.16259791972737545,0.16300877441700168,0.16357511263930488,0.16378678701227084,0.16446031296486285,0.16696805389197789],"n_dims_used":45,"mean_confidence":0.9199217054578993},"coverage":{"mean_confidence":0.9199217054578993,"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}}