{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720005439},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720006103","472:4720005428","472:4720006258","472:4720005860","472:4720005578","472:4720005793","470:4700005997","472:4720005722","468:4680004748","468:4680003531","470:4700006934","468:4680002268","470:4700006143","470:4700007141","467:4670001766","472:4720005946","470:4700007142","472:4720005883","468:4680001714","468:4680002428","496:4960010562","468:4680001020","472:4720005162","470:4700006689","467:4670002313"],"twin_admin_codes":[472,472,472,472,472,472,470,472,468,468,470,468,470,470,467,472,470,472,468,468,496,468,472,470,467],"twin_sims":[0.5842238652718712,0.5763213707214769,0.5380023506625701,0.531333352968303,0.518422123694245,0.5023499064873681,0.47504862055527763,0.4718733625701855,0.46967335696384177,0.4677992129048943,0.46644843697609145,0.4619846530877469,0.4597057515707991,0.45817192054826356,0.44814860075111723,0.44683100429079076,0.44558545065203287,0.43519975833488045,0.4340473758337589,0.4255515071352596,0.418454622514398,0.41649667898551773,0.41568619388752975,0.4155093644139329,0.4150481172390238],"twin_dists":[0.13465310665497804,0.13634839986530886,0.14460955251418006,0.1460572054233502,0.14887100212837248,0.15239744585031106,0.15846157744064548,0.15917384833174927,0.15966828955755175,0.16009011298662573,0.1603944971868615,0.16140254592522785,0.16191850478977243,0.16226628763929526,0.16454953043204765,0.16485107595426973,0.16513644398328592,0.16752803449563716,0.16779478068367507,0.16977027729574704,0.17143302683117537,0.17189385570787377,0.17208488610477649,0.1721265858872878,0.1722353928176082],"n_dims_used":45,"mean_confidence":0.9255516899956597},"coverage":{"mean_confidence":0.9255516899956597,"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}}