{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005208},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880005860","475:4750000178","472:4720003896","471:4710001003","475:4750009899","488:4880003994","473:4730009197","472:4720001420","475:4750000064","475:4750008697","473:4730005717","470:4700004616","475:4750000179","472:4720001191","479:4790001200","474:4740004837","488:4880003923","475:4750008007","476:4760003838","475:4750000062","475:4750000290","475:4750008665","475:4750008310","475:4750000507","475:4750009482"],"twin_admin_codes":[488,475,472,471,475,488,473,472,475,475,473,470,475,472,479,474,488,475,476,475,475,475,475,475,475],"twin_sims":[0.000014967800040243626,0.0000031988289627671535,0.0000027149132689161977,7.274727276258541e-7,6.884048561775031e-7,6.335355364083005e-7,5.750325971353131e-7,2.921528728714511e-7,2.772529892223776e-7,2.740202431283453e-7,2.564768315074272e-7,1.9951010581678588e-7,1.5697767574687567e-7,1.520342383087842e-7,1.517181290433831e-7,1.4973148666724191e-7,1.1420209650659805e-7,1.0720685563336193e-7,1.0313087358065268e-7,7.235969888228974e-8,6.279662300790926e-8,6.105119630318902e-8,4.440471346270004e-8,4.0198683135925365e-8,3.938581747396524e-8],"twin_dists":[0.612192828168363,0.6533274286678026,0.6575485279755109,0.6905046608454736,0.6918517363995503,0.6938738136810514,0.6962251138948052,0.7124414988811383,0.713679757411378,0.7139568976981611,0.7155183204528635,0.7214150982587393,0.7269993360980753,0.7277413515830501,0.7277895912112717,0.7280950073482817,0.7343433860304864,0.735793833063012,0.7366818658489173,0.7447510065748693,0.7479544799157443,0.7485898987621848,0.755729368399539,0.7579471429195844,0.7584016220729317],"n_dims_used":45,"mean_confidence":0.8977263556586371},"coverage":{"mean_confidence":0.8977263556586371,"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}}