{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880005271},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880005645","488:4880005644","488:4880004591","488:4880005178","488:4880004990","488:4880005556","488:4880005553","488:4880006140","488:4880005177","488:4880006074","488:4880005464","488:4880005369","488:4880006141","496:4960012382","488:4880006137","488:4880004881","488:4880005820","488:4880006071","488:4880006142","488:4880005559","488:4880003195","470:4700005462","488:4880006244","481:4810002747","488:4880004774"],"twin_admin_codes":[488,488,488,488,488,488,488,488,488,488,488,488,488,496,488,488,488,488,488,488,488,470,488,481,488],"twin_sims":[0.7571799818167226,0.7380899069192136,0.6742277446667074,0.6511050596120702,0.6328377062023194,0.6130449237304773,0.5775986568440207,0.5736054193276899,0.5442164069266963,0.5177680689903721,0.5131985928414645,0.4937064626050415,0.49193012468555636,0.4895472393022617,0.4892775265778415,0.4804767272054327,0.4722420693896601,0.46599663561732085,0.4598968190731509,0.44603556350697127,0.43333168059226007,0.4215501502220794,0.42022626659463774,0.41913429107591793,0.4148324131725302],"twin_dists":[0.09686831174343126,0.10121708599865104,0.115316159919095,0.12031233062979926,0.12423786640023012,0.12847955481621792,0.13607425689149194,0.13693151267563344,0.14326378158405165,0.149013968450605,0.15001401562577907,0.15430642955507998,0.15469993387207315,0.15522846434331114,0.15528833569723482,0.15724754193527155,0.15909105887653682,0.1604963738308136,0.1618752109680863,0.16503328392250483,0.1679605881238299,0.17070631945172213,0.17101683738630766,0.1712732727533025,0.17228629470481918],"n_dims_used":45,"mean_confidence":0.919665273030599},"coverage":{"mean_confidence":0.919665273030599,"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}}