{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006253},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930006109","493:4930004078","493:4930004661","493:4930006178","493:4930006520","493:4930006254","494:4940003815","493:4930004657","493:4930004077","493:4930006239","493:4930004808","493:4930005536","494:4940001131","493:4930006391","493:4930005810","493:4930004662","493:4930004802","493:4930001245","493:4930005962","493:4930006333","493:4930005537","493:4930006059","493:4930005549","493:4930005894","493:4930006256"],"twin_admin_codes":[493,493,493,493,493,493,494,493,493,493,493,493,494,493,493,493,493,493,493,493,493,493,493,493,493],"twin_sims":[0.7417130085823201,0.6689749475814767,0.6141862532056447,0.6137296970836637,0.5412670757557689,0.5374285390220993,0.5321697116478843,0.5135698147396707,0.4881689201875227,0.43765176530697286,0.4283068093687027,0.4242897590306957,0.4211744161369744,0.41746077650243035,0.41047989506174704,0.4101536799823861,0.40991161620101463,0.4036239953160956,0.39983221720899015,0.39502478853087664,0.3886914008707639,0.388199174443599,0.3785879616029863,0.3727214157940881,0.35926220777480855],"twin_dists":[0.10039774873150106,0.11645457429596938,0.12823513199833889,0.12833290764064081,0.14390215699114803,0.14473396982446998,0.14587545354293754,0.14993269050909863,0.1555345307456931,0.16696139380756933,0.1691278507879818,0.17006504122410146,0.17079440628988257,0.17166682662790525,0.17331586860013293,0.17339322517365643,0.17345064409813502,0.17494739802019518,0.17585507008432308,0.17701151854878258,0.17854502538068676,0.1786646965529702,0.18101604300274948,0.18246547496513588,0.18583426053695415],"n_dims_used":45,"mean_confidence":0.9275161743164062},"coverage":{"mean_confidence":0.9275161743164062,"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}}