{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008836},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007580","484:4840000480","473:4730007797","473:4730008446","473:4730009057","473:4730008524","473:4730007459","473:4730008911","473:4730008530","473:4730008809","473:4730008978","473:4730008509","473:4730007992","473:4730007909","471:4710000525","473:4730008520","473:4730003580","473:4730007340","473:4730008909","473:4730008184","473:4730005363","473:4730008553","484:4840000654","473:4730003431","473:4730003288"],"twin_admin_codes":[473,484,473,473,473,473,473,473,473,473,473,473,473,473,471,473,473,473,473,473,473,473,484,473,473],"twin_sims":[0.7283145021936658,0.5748675446847755,0.5635313951110644,0.5525129557922003,0.5432618501999859,0.5417198846221196,0.5170086076696251,0.5077803206050435,0.4943096247405379,0.4905510553335549,0.4896951431101853,0.48499039033835445,0.4750669291196179,0.47487598293982136,0.47450904481720946,0.4720897141997924,0.45116710335947197,0.44196457308089726,0.4403545356830763,0.4300613435908271,0.4200662459112867,0.41257788823478936,0.4069957219707188,0.4055445771549935,0.40464702949497505],"twin_dists":[0.1034150534733134,0.13666050215106676,0.13909699863958755,0.1414712240256846,0.14347032416594957,0.1438041064292669,0.1491800295438039,0.1512027277746617,0.15417290789841098,0.15500572205564317,0.15519563657130048,0.15624135112667345,0.15845747504823973,0.1585002628325741,0.1585825032911396,0.15912526610412883,0.1638599689698769,0.16596776047887293,0.16633825368040392,0.1687196481305979,0.1710543983528462,0.17281900519531918,0.1741434890542353,0.17448911472447634,0.17470316362870997],"n_dims_used":45,"mean_confidence":0.9176704406738281},"coverage":{"mean_confidence":0.9176704406738281,"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}}