{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004383},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005143","496:4960007184","496:4960007709","496:4960006668","496:4960005292","496:4960004683","496:4960006661","470:4700004210","496:4960006405","496:4960005726","496:4960006658","493:4930005477","496:4960007322","496:4960006798","496:4960004988","496:4960004382","496:4960004989","496:4960004384","469:4690008678","496:4960007321","496:4960006797","496:4960004537","479:4790005026","469:4690007821","496:4960004839"],"twin_admin_codes":[496,496,496,496,496,496,496,470,496,496,496,493,496,496,496,496,496,496,469,496,496,496,479,469,496],"twin_sims":[0.3996968449558822,0.3673988020557164,0.3295507280332208,0.26701727838139366,0.2572960857563035,0.25723284640651567,0.24747927873922548,0.2374240024727354,0.23215953583852264,0.22326585691598222,0.22119205404134007,0.21868251128201205,0.21672646473554205,0.2111336258664878,0.20973292025202156,0.19979259476648892,0.19800131447030317,0.19603078033431612,0.1929597006055179,0.1850470201298014,0.1842082505306346,0.1840576803332923,0.182957441589664,0.17627542156346976,0.17381471184938488],"twin_dists":[0.17588754724841216,0.18379028433414887,0.1935108054234291,0.21105638438744131,0.2139997202289838,0.21401909436844116,0.21704419952219922,0.22024413292557984,0.22195473802967977,0.2249036188458014,0.22560240945499527,0.2264539113105773,0.2271221663944382,0.22905559810425025,0.22954523812576946,0.23308584596514803,0.2337366709886792,0.23445734325962786,0.2355905957236628,0.23856959328713379,0.23889058014929587,0.23894831043287848,0.23937116779217993,0.24197869374829334,0.24295663220769492],"n_dims_used":45,"mean_confidence":0.9217180040147569},"coverage":{"mean_confidence":0.9217180040147569,"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}}