{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940000918},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940000299","494:4940000022","494:4940005339","494:4940005473","494:4940000588","494:4940005213","494:4940000044","494:4940000649","487:4870008195","494:4940003991","494:4940006577","466:4660010846","494:4940000983","466:4660003015","469:4690002299","490:4900002929","494:4940008317","487:4870008194","494:4940001050","494:4940000466","470:4700005052","496:4960009901","494:4940008109","494:4940007801","494:4940000587"],"twin_admin_codes":[494,494,494,494,494,494,494,494,487,494,494,466,494,466,469,490,494,487,494,494,470,496,494,494,494],"twin_sims":[0.3075977080288994,0.23553254818979202,0.2353770102520171,0.23261118762498256,0.2230172020283642,0.20713846583974665,0.20035083550580943,0.1994110514303242,0.1947813270203421,0.18282434714986479,0.1797152392676972,0.17791169949456517,0.17766481521866867,0.175374301430372,0.1713112264265473,0.16841144890819423,0.1681541264220524,0.166179791632625,0.1625252090504071,0.1608463934560806,0.16080382339063493,0.1582126747807961,0.1580381460808636,0.15496493687628887,0.15440343140045645],"twin_dists":[0.19942924187675024,0.2208558457223815,0.22090629071240542,0.22180698957555608,0.22498717668867108,0.2304580815319101,0.23288384374901897,0.23322413332319425,0.2349169029519051,0.23942244179119637,0.24062778855231395,0.2413337719084665,0.24143080787064208,0.2423356818055737,0.2439617722565084,0.24513926919511994,0.24524446048031398,0.2460554335298688,0.24757512355295969,0.2482815330892669,0.24829951509014703,0.24940061988541304,0.24947525623949446,0.2507994654091928,0.25104348147726907],"n_dims_used":45,"mean_confidence":0.9169413248697916},"coverage":{"mean_confidence":0.9169413248697916,"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}}