{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730000366},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730000510","467:4670004641","484:4840007039","473:4730000360","473:4730000070","473:4730000043","473:4730000093","478:4780007891","484:4840007038","500:5000001428","473:4730004598","474:4740003548","468:4680000991","485:4850000030","485:4850003859","473:4730005366","473:4730000229","473:4730005469","478:4780002594","466:4660014202","473:4730000362","473:4730005170","473:4730005573","474:4740004374","475:4750001176"],"twin_admin_codes":[473,467,484,473,473,473,473,478,484,500,473,474,468,485,485,473,473,473,478,466,473,473,473,474,475],"twin_sims":[0.3891678345001686,0.16054126431813306,0.14951814118776308,0.1463937612410277,0.12131302724871218,0.11852093690903455,0.11767569754925689,0.11393492442433754,0.10893860989454758,0.10359733133665026,0.10096591454828276,0.08403636467018011,0.07706043147854683,0.07619485597539274,0.07408384917748119,0.06930162007603932,0.06728883942801842,0.06675479079428737,0.06489606486599458,0.06127220012309705,0.058852706684338986,0.0572462256571159,0.05710779780871955,0.05654931950396416,0.05494329355670691],"twin_dists":[0.17842926173391302,0.24841049905315757,0.2531944715274102,0.2545974127460462,0.26675733270460944,0.268225603481193,0.26867530194953554,0.2706958103705463,0.2734757532882324,0.27655909584665905,0.27812385987466015,0.2890403713313507,0.2940540429458926,0.2947012853179218,0.29630503400832187,0.30007960485258833,0.30173177514194,0.30217689128664793,0.30374909434163905,0.3069233411095484,0.3091295154610408,0.3106359677901765,0.3107674013622456,0.31130034730829387,0.3128575663538839],"n_dims_used":44,"mean_confidence":0.9093303680419922},"coverage":{"mean_confidence":0.9093303680419922,"n_dims_used":44,"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}}