{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004674},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850003750","485:4850003827","485:4850003284","477:4770000340","485:4850003904","485:4850005854","485:4850004408","485:4850003264","485:4850004727","477:4770000121","485:4850004178","485:4850003533","485:4850005256","485:4850003281","485:4850004792","477:4770000345","485:4850004333","485:4850005606","485:4850004194","470:4700001084","485:4850004323","470:4700000955","485:4850003763","477:4770000302","485:4850004184"],"twin_admin_codes":[485,485,485,477,485,485,485,485,485,477,485,485,485,485,485,477,485,485,485,470,485,470,485,477,485],"twin_sims":[0.6709822316340748,0.621563252543005,0.5932109272200418,0.5720892004004865,0.5451190630558798,0.5430978574704973,0.5414521300138007,0.535543826337855,0.531708092498599,0.48692276077709873,0.4857828492962882,0.4837330071039527,0.477864542449459,0.47493458824987717,0.4745942802163393,0.4727720453126852,0.465173343429998,0.45891009407555605,0.4505104314995884,0.44674387301243945,0.44573626634973734,0.4446879375890012,0.4305915766314645,0.4292424741268195,0.4268681968095105],"twin_dists":[0.11601981306383786,0.12665494233093313,0.13272705555269135,0.13725716296119428,0.14306852840372927,0.14350581472525303,0.1438620837836924,0.14514280788732026,0.14597576216676586,0.1558114752626749,0.15606499686819866,0.156521352940181,0.15783121994144253,0.1584871297805804,0.1585633979372726,0.15897209579324362,0.16068210568196306,0.16209886126147688,0.164009835100965,0.16487102870409795,0.16510187454818706,0.16534226121702641,0.16859642011668732,0.1689100780017993,0.16946306439554967],"n_dims_used":45,"mean_confidence":0.9181537204318576},"coverage":{"mean_confidence":0.9181537204318576,"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}}