{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660002004},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660002401","470:4700001836","470:4700001993","466:4660006947","470:4700000343","470:4700002648","466:4660001808","466:4660007689","488:4880006443","466:4660007543","488:4880001402","470:4700001239","470:4700007476","466:4660002091","466:4660007542","470:4700006541","470:4700008789","466:4660006974","466:4660008968","466:4660001490","466:4660007553","466:4660007552","493:4930002105","488:4880004294","466:4660008787"],"twin_admin_codes":[466,470,470,466,470,470,466,466,488,466,488,470,470,466,466,470,470,466,466,466,466,466,493,488,466],"twin_sims":[0.6956785451218743,0.4953559438468498,0.31606165168665207,0.30843339241883677,0.2276711582541908,0.2141220715001897,0.18880958708599174,0.17912815112364855,0.16998589803546604,0.1677758736116386,0.16188218832817902,0.1466729892550241,0.14419825552995863,0.1440316313280012,0.13942599468382963,0.13787668022597271,0.12899441354910035,0.12677654270943883,0.11834163444852441,0.11638796849353371,0.11474485532213752,0.11439136929755994,0.11339449257150373,0.11305095897659613,0.11066920042855075],"twin_dists":[0.11064019476665904,0.15394139687302102,0.19712003679806483,0.19919963819794564,0.22343341816995116,0.22801825200974257,0.23714215399269378,0.24085704619215698,0.24449815130022415,0.24539929755673062,0.24784506450338636,0.25447113582406616,0.25559656463035946,0.2556728527635784,0.25780797723213134,0.25853803443560197,0.2628465947183308,0.26395718714779576,0.2683207932547198,0.26936520423691224,0.2702540643185253,0.27044656383770277,0.27099191473410666,0.2711807034571189,0.2725019116509605],"n_dims_used":45,"mean_confidence":0.9168957180447048},"coverage":{"mean_confidence":0.9168957180447048,"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}}