{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730003958},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730001741","467:4670001092","500:5000011554","473:4730004050","500:5000002947","468:4680000813","485:4850001602","467:4670001463","499:4990003654","478:4780004881","467:4670000720","477:4770002470","478:4780006566","498:4980001292","478:4780003094","500:5000011607","475:4750003680","499:4990001727","499:4990001290","499:4990003700","500:5000011581","472:4720003363","478:4780004915","498:4980001197","467:4670000207"],"twin_admin_codes":[473,467,500,473,500,468,485,467,499,478,467,477,478,498,478,500,475,499,499,499,500,472,478,498,467],"twin_sims":[0.2931361589159995,0.2582711273592599,0.17981391953305756,0.16123150931514318,0.1562717262350343,0.15296959438150382,0.14830149405451257,0.14714618283564973,0.13991288423190318,0.13958827734528595,0.13296163214613435,0.12968369788484055,0.12383222941623463,0.12379380961930071,0.11397494125398851,0.1129587641771728,0.10978755892431913,0.10824599448761728,0.10340316856760112,0.10295115713887297,0.10225360105672095,0.09958896618607818,0.09826102212257994,0.09691379176341133,0.0958530704012045],"twin_dists":[0.2034613959902665,0.21370138421353388,0.24058930609132123,0.24811901335136177,0.250234062177955,0.2516695541148825,0.2537381863075543,0.2542575460043709,0.2575797995969042,0.257731858559471,0.2608954875497695,0.2625043806210073,0.2654545321145728,0.26547424863045654,0.2706739280555437,0.2712314442910757,0.27299654691908737,0.2738688608688924,0.2766734875753581,0.2769404420517747,0.27735421335603955,0.2789553975631458,0.2797659156667845,0.28059703475163,0.28125781472263517],"n_dims_used":45,"mean_confidence":0.9204369439019098},"coverage":{"mean_confidence":0.9204369439019098,"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}}