{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":489,"cluster_id":4890000263},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["489:4890000083","489:4890001189","481:4810005697","481:4810005925","489:4890000024","489:4890000330","481:4810005648","481:4810005901","481:4810005600","489:4890000313","489:4890000036","470:4700001657","489:4890000056","489:4890000611","472:4720002093","481:4810006068","481:4810005541","477:4770000213","481:4810005843","470:4700008151","470:4700005157","481:4810004310","485:4850002104","470:4700004989","470:4700005610"],"twin_admin_codes":[489,489,481,481,489,489,481,481,481,489,489,470,489,489,472,481,481,477,481,470,470,481,485,470,470],"twin_sims":[0.4992418995023297,0.4223984454846958,0.3864950923695062,0.3821997747305491,0.3471869555103685,0.3254228811742932,0.32406239058538,0.3109107264096366,0.2905589365352516,0.2902137030516583,0.28606181468892916,0.28375562141962524,0.2667165685781681,0.2583963345069276,0.2577899491856629,0.25470838280151464,0.2517169614388995,0.24860010552989922,0.2246418832973506,0.22422853393807787,0.2236251963288892,0.21668953949723865,0.21112851989126616,0.2078610566454297,0.2031456241039068],"twin_dists":[0.15308280334223437,0.17050756714443807,0.17907955113458754,0.18012910977585103,0.18891197273225238,0.19460640110605784,0.1949691806793959,0.19852108434070842,0.20419217338795195,0.20429035745293675,0.2054766551915676,0.2061400575649525,0.2111464189914309,0.21366312577433777,0.21384852253885356,0.21479496835550724,0.21572070174844996,0.21669274484213624,0.224442336954798,0.22458070489097864,0.22478297615104445,0.22713482029542145,0.22905737897188813,0.2302030632155153,0.2318783182230629],"n_dims_used":45,"mean_confidence":0.9147293090820312},"coverage":{"mean_confidence":0.9147293090820312,"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}}