{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650002241},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650002787","665:6650002478","665:6650002099","665:6650001771","665:6650002175","665:6650001609","665:6650002242","665:6650002634","665:6650002712","665:6650002400","665:6650002169","665:6650002014","665:6650002098","665:6650001615","665:6650002714","665:6650002022","665:6650001617","665:6650002320","665:6650001529","665:6650002015","665:6650002245","665:6650001851","665:6650002692","665:6650002013","665:6650002707"],"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":[0.8029949271819501,0.737522310953045,0.655666312676027,0.6337479816328273,0.6224907351433736,0.6179355594502368,0.6121438515249354,0.6106767683961303,0.6090580183707276,0.5993375011941657,0.5930590345845512,0.5454390129040986,0.5335914149940174,0.514634681227116,0.5006341506166775,0.49024172829482987,0.48996067640354823,0.4625098848875057,0.44898231659827753,0.4413236590998652,0.42501877406043076,0.4220400844078998,0.4053484938810957,0.4047872967132507,0.4046046929621326],"twin_dists":[0.08603278209861509,0.10134520577177074,0.11932960749443647,0.12404256583058121,0.12645621251878855,0.12743210301844105,0.12867251793817147,0.12898668034120553,0.12933330886920882,0.13141480753654372,0.13275959560005202,0.14299933387819613,0.14556663399538675,0.1496994870170533,0.15277564742368283,0.15507434580927987,0.1551367079729876,0.16128375757223434,0.1643588987684998,0.1661151811871202,0.16989468762611573,0.17059150926921607,0.1745358589694209,0.1746696984547637,0.17471326536481882],"n_dims_used":45,"mean_confidence":0.90286865234375},"coverage":{"mean_confidence":0.90286865234375,"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}}