{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870004259},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870004244","487:4870005857","487:4870003965","487:4870003272","487:4870004526","487:4870007045","487:4870009215","487:4870009883","487:4870005126","487:4870003831","487:4870008472","466:4660008516","487:4870005707","487:4870006898","487:4870005125","487:4870003662","487:4870006739","487:4870003924","487:4870005421","487:4870005560","487:4870006292","466:4660004004","487:4870010920","487:4870004999","487:4870011541"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,466,487,487,487,487,487,487,487,487,487,466,487,487,487],"twin_sims":[0.24137736777100796,0.21092566317604625,0.16232347918696685,0.15160082705388753,0.14668500786591018,0.14527352380603895,0.13738434458634843,0.1293539656498994,0.12787329875306638,0.11497148674885643,0.10673385448356018,0.10498317851870057,0.08494913355168192,0.08481709786078301,0.0839769006836163,0.08264912522101872,0.08194613400994845,0.07962077907548237,0.07797159897393899,0.07519575939404927,0.07072807693663155,0.07013215177926499,0.061945374837060765,0.06079859148782926,0.05068586459592623],"twin_dists":[0.21897575956198279,0.22912815521781535,0.247659726524621,0.25227124439169996,0.25446570456976886,0.25510582357273265,0.2587713127526946,0.26266791331976463,0.263406167548399,0.2701308864118072,0.27473393053262823,0.275747433283006,0.28840925533007283,0.2885002131700968,0.28908167595020307,0.2900101104568829,0.29050650642104503,0.29217315730423443,0.29337900047841664,0.29545577776758586,0.2989321758155832,0.29940922652965707,0.3063222605254081,0.30734948514116717,0.3171761646970092],"n_dims_used":43,"mean_confidence":0.9042063868323038},"coverage":{"mean_confidence":0.9042063868323038,"n_dims_used":43,"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}}