{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005924},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740006107","474:4740005844","474:4740006186","474:4740005925","474:4740006022","486:4860002683","474:4740005809","474:4740005783","486:4860002597","486:4860002595","486:4860002783","486:4860002591","486:4860002587","486:4860002786","474:4740006050","474:4740006027","474:4740005853","474:4740005741","474:4740005855","474:4740005934","474:4740006187","486:4860002322","474:4740006158","474:4740005970","474:4740006164"],"twin_admin_codes":[474,474,474,474,474,486,474,474,486,486,486,486,486,486,474,474,474,474,474,474,474,486,474,474,474],"twin_sims":[0.5061607562585089,0.466059754917951,0.426854927513511,0.42639897848015434,0.42088571256556817,0.41424273819207574,0.40791431245069637,0.3705958654545472,0.3639882313693757,0.3558367015314429,0.3375023730647464,0.33157466651621076,0.3266691885454629,0.3262055740737502,0.318987852339164,0.3112890713139467,0.31053421302483325,0.3089528005160706,0.30790717303630855,0.304279500506682,0.3005907197699227,0.29356638933272483,0.28534897188257063,0.28480910536977355,0.28358405261700514],"twin_dists":[0.15155868107615167,0.160482139019547,0.1694661584610604,0.16957249842783395,0.1708621122719188,0.17242550469723278,0.17392498703721188,0.18299339424910935,0.18464423016459028,0.18670182410739997,0.1914213135689036,0.19297637962980344,0.19427480646694933,0.19439807454370306,0.19632987172282926,0.19841772679313133,0.1986240129950447,0.1990571114276372,0.19934417478842356,0.20034448601863164,0.20136876332270456,0.20333977495279706,0.2056813677456415,0.20583661006013032,0.20618954083038887],"n_dims_used":45,"mean_confidence":0.9261512756347656},"coverage":{"mean_confidence":0.9261512756347656,"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}}