{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880005462},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880005995","488:4880005363","488:4880004983","493:4930000874","488:4880004251","488:4880004984","488:4880002968","481:4810000821","481:4810002647","472:4720001788","470:4700002278","488:4880003637","470:4700004645","488:4880003188","488:4880004597","488:4880003300","472:4720001725","488:4880004773","488:4880002252","493:4930001912","481:4810002485","472:4720002158","488:4880005994","488:4880002082","481:4810001197"],"twin_admin_codes":[488,488,488,493,488,488,488,481,481,472,470,488,470,488,488,488,472,488,488,493,481,472,488,488,481],"twin_sims":[0.6870216153516836,0.6461167554763876,0.6295267558511007,0.48013242151604635,0.47862315889035323,0.47309921334590266,0.4595937020122363,0.4513210791480023,0.4488018795259814,0.44801685693129983,0.4427728980701414,0.43380919848163146,0.4335169564673594,0.42658729636787657,0.4162317732306854,0.4159201851592238,0.41393771294917686,0.40219724156006054,0.39406352514716836,0.3887480200788644,0.38783667732835936,0.38652189646274887,0.3845860002112991,0.38315219535777695,0.382828821645332],"twin_dists":[0.11253300553520047,0.1213857644581437,0.12494802139323422,0.1573244169436437,0.15766160615607006,0.15889867891150483,0.16194389698809095,0.16382484025259042,0.16440014495456007,0.16457966627389614,0.1657819505851101,0.16784994781086804,0.1679176541170031,0.16952857178009656,0.17195627609998396,0.1720297182068637,0.17249754844353973,0.17528847925074076,0.17724352958232625,0.17853126457370544,0.17875287340428941,0.179073019051609,0.17954534629680236,0.17989590210978643,0.17997505150857965],"n_dims_used":45,"mean_confidence":0.9195267571343316},"coverage":{"mean_confidence":0.9195267571343316,"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}}