{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740002430},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740002921","487:4870012807","487:4870007961","487:4870010470","487:4870009809","487:4870007962","478:4780002006","487:4870010205","487:4870009941","474:4740000168","466:4660012689","474:4740000199","488:4880000975","487:4870010331","496:4960012562","468:4680006485","469:4690001785","473:4730003442","470:4700004699","474:4740000198","488:4880000758","474:4740000748","478:4780001315","478:4780002274","496:4960000439"],"twin_admin_codes":[474,487,487,487,487,487,478,487,487,474,466,474,488,487,496,468,469,473,470,474,488,474,478,478,496],"twin_sims":[0.32749878074530686,0.204493642074167,0.13936020493638035,0.12772339451337325,0.06650613741404188,0.05949751219793876,0.05415248530059348,0.05314317408276062,0.05296154874255945,0.042955487265459766,0.04179911761118758,0.03993758336918262,0.039544809244077585,0.036422367556846004,0.03591917431635119,0.03532325436680969,0.03069878022214382,0.02582951338504653,0.02365950800272228,0.023186706463539375,0.022323131021827758,0.019219539089800244,0.018514297868037162,0.01835261646454736,0.016789908245214515],"twin_dists":[0.1940544716315384,0.23139671427096917,0.2578388547431492,0.26348126904219493,0.3023851287481064,0.30853437504383013,0.31363822357454896,0.3146484195039106,0.31483189061170697,0.3258576964374222,0.32726721813536275,0.3296068879418171,0.3301122749314268,0.33428856454438743,0.33498978560091547,0.335831104108276,0.3428062792746514,0.3512012426977015,0.3553908126404561,0.3563475801442202,0.35813967227006055,0.36512187510311916,0.36684482898808574,0.3672479011691205,0.37131282965108187],"n_dims_used":44,"mean_confidence":0.9205679460005327},"coverage":{"mean_confidence":0.9205679460005327,"n_dims_used":44,"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}}