{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960007023},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007033","496:4960007556","496:4960007798","496:4960007800","496:4960007165","496:4960008039","496:4960007917","496:4960006235","466:4660012180","496:4960006379","496:4960007171","496:4960007425","487:4870007490","466:4660012639","496:4960006513","496:4960008386","496:4960006639","466:4660014214","487:4870007919","466:4660010705","466:4660013354","496:4960005272","487:4870007622","466:4660014189","466:4660012490"],"twin_admin_codes":[496,496,496,496,496,496,496,496,466,496,496,496,487,466,496,496,496,466,487,466,466,496,487,466,466],"twin_sims":[0.5593006493554814,0.5462515172333995,0.5351207323449496,0.4055178644925365,0.4039306537671586,0.40302613003909293,0.37803755457796356,0.3221873623995818,0.30955053297485746,0.30691944356402107,0.3023274423065109,0.29652997442859486,0.274868489421186,0.25836985593821804,0.2580682546609757,0.2446227832654938,0.23287509111582633,0.21316977864540015,0.20713901481782926,0.20535433175081522,0.20350806265018329,0.20243846436478805,0.20165142420310794,0.2001887727037914,0.197439437973508],"twin_dists":[0.14000784367702068,0.1428236480385153,0.14523462598182862,0.17449548215639996,0.17487415872566456,0.1750902581766273,0.1811515623008962,0.19547055524911802,0.19889326246462147,0.19961585876027388,0.20088561533182173,0.20250485277542452,0.20872753617775308,0.2136712156212377,0.2137633990666884,0.21794455267475676,0.22172074630892402,0.22834774110375078,0.23045788755519167,0.23109035394016092,0.2317486155858504,0.23213184115713392,0.23241471832540878,0.2329424469834225,0.2339416550882093],"n_dims_used":45,"mean_confidence":0.9134048461914063},"coverage":{"mean_confidence":0.9134048461914063,"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}}