{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960002948},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960002257","496:4960001745","496:4960004194","496:4960003218","496:4960001872","496:4960002645","472:4720002709","496:4960003757","496:4960002378","496:4960002110","496:4960001869","496:4960002639","496:4960004932","488:4880000125","496:4960003483","472:4720002382","496:4960003148","496:4960000864","496:4960002640","479:4790004095","496:4960004165","499:4990004243","496:4960005816","472:4720005898","496:4960003871"],"twin_admin_codes":[496,496,496,496,496,496,472,496,496,496,496,496,496,488,496,472,496,496,496,479,496,499,496,472,496],"twin_sims":[0.6832268925820723,0.6621019200208772,0.6286205824650007,0.6127062235494491,0.5812922575396231,0.5543129382633623,0.5270344473815167,0.5170666456064443,0.5066935735913218,0.48743791065827136,0.4748597530388188,0.47320857223186125,0.4445489637450207,0.43677059427765064,0.43413073643744904,0.4300862771762165,0.427491422293219,0.42227769893932254,0.4097250267310634,0.3998711841303199,0.39870497154366763,0.39662903455307186,0.39513503701373337,0.38286589890969425,0.3820880721182226],"twin_dists":[0.11336015961951906,0.11794087715423177,0.12514232936693484,0.1285520875795963,0.1352817974872574,0.14108289899743232,0.14699237475762159,0.14916733709864846,0.15144154352826725,0.15569696306054986,0.15850389993732786,0.15887414241224665,0.16537414483089305,0.16716488056826853,0.16777547539748947,0.16871385209254774,0.16931778855617058,0.17053584734623325,0.17349491436338546,0.17584572245486607,0.17612566056307016,0.1766248961982908,0.17698492560204607,0.1799659748005832,0.18015647929525216],"n_dims_used":45,"mean_confidence":0.9278244018554688},"coverage":{"mean_confidence":0.9278244018554688,"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}}