{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005588},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005733","470:4700007531","470:4700005897","470:4700006035","470:4700008435","470:4700006735","489:4890000440","470:4700004472","470:4700006712","472:4720001905","481:4810001011","481:4810002610","470:4700007903","470:4700008875","470:4700005738","470:4700005755","479:4790001949","470:4700001771","470:4700005736","481:4810001480","470:4700006460","470:4700008871","481:4810001563","481:4810001478","470:4700006323"],"twin_admin_codes":[470,470,470,470,470,470,489,470,470,472,481,481,470,470,470,470,479,470,470,481,470,470,481,481,470],"twin_sims":[0.8612150991543992,0.6357353487669558,0.6334084050933556,0.6068492929595412,0.6011998650598481,0.5670520004245753,0.5656297709359509,0.5592411130782354,0.5548619154095904,0.5274811162609561,0.4971596124769609,0.474723407071569,0.465172547218253,0.4562681372346389,0.4551269323112604,0.454598287351478,0.45027592443825626,0.44917135758445487,0.4481873766850708,0.4479859615004419,0.4417583442305169,0.44072360530622057,0.43463169233246884,0.4302215136247637,0.4265143094916211],"twin_dists":[0.0709953823604912,0.12361607897843137,0.124115425448643,0.12980625936846193,0.13101598278945356,0.13833971269410952,0.13864556586839005,0.14002066801346427,0.14096450222408577,0.14689513154751052,0.15354264290946568,0.15853445654734996,0.16068228535961632,0.16269853687182412,0.16295795787141185,0.16307821084181356,0.16406337419912764,0.16431569248789424,0.16454066123745378,0.16458673395695783,0.16601518743120758,0.1662532788326207,0.1676594914570052,0.1686824175378879,0.16954559559928656],"n_dims_used":43,"mean_confidence":0.9134601326875909},"coverage":{"mean_confidence":0.9134601326875909,"n_dims_used":43,"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}}