{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960005165},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005318","496:4960005012","496:4960004866","496:4960003973","496:4960007077","496:4960004246","496:4960006424","496:4960005612","496:4960004867","496:4960007606","472:4720005377","496:4960007729","496:4960005606","496:4960007344","496:4960006145","496:4960006010","496:4960006282","496:4960005603","496:4960004099","496:4960004115","496:4960001806","496:4960006422","496:4960004101","496:4960007605","470:4700006012"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,472,496,496,496,496,496,496,496,496,496,496,496,496,496,470],"twin_sims":[0.6254230962256692,0.5741268705400364,0.5712851674103121,0.5667255056672628,0.5459584916909908,0.5403689482415918,0.5368914150957858,0.5364909831955489,0.5223063600342214,0.511232170725639,0.5037894883628106,0.5004293084052523,0.489780131636653,0.4879520967991649,0.4842690603880388,0.48113584683289884,0.46894707632208676,0.4666552413406934,0.4650379556549393,0.4484098525425949,0.4359653074601725,0.43562603044528675,0.4348191806108164,0.43194520553966714,0.4229748337003286],"twin_dists":[0.12582779017401152,0.1368195366620435,0.1374298878752255,0.13840991785215534,0.14288700299393894,0.14409668131105044,0.14485045572866923,0.14493731213426278,0.14802284423134224,0.150445055091211,0.1520803938433528,0.15282082440417452,0.15517677441249753,0.15558270179282035,0.15640195371917923,0.15710042549566783,0.15983168931246652,0.16034787623341973,0.16071265958727796,0.1644897800650765,0.16735098590754172,0.16742943522818915,0.1676160969428681,0.16828211120023823,0.17037261724310188],"n_dims_used":45,"mean_confidence":0.9261519538031684},"coverage":{"mean_confidence":0.9261519538031684,"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}}