{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002411},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002484","497:4970002553","497:4970001955","497:4970002413","497:4970002412","497:4970002339","665:6650000154","665:6650000231","497:4970002116","665:6650000155","497:4970002483","497:4970002036","497:4970002554","497:4970002340","665:6650000132","497:4970002117","497:4970002115","497:4970002268","497:4970002193","497:4970002037","497:4970002267","492:4920006865","665:6650000153","665:6650000934","497:4970002619"],"twin_admin_codes":[497,497,497,497,497,497,665,665,497,665,497,497,497,497,665,497,497,497,497,497,497,492,665,665,497],"twin_sims":[0.8303445884815653,0.8244823748351687,0.7794367482603035,0.7372356033612246,0.690178044798974,0.6075460985698,0.593495101651907,0.5559939183869663,0.5020235763169228,0.480477098614924,0.4758577554163242,0.43959023530479263,0.38361277382018305,0.37633402488728107,0.35631508124061306,0.3454612295578862,0.3350168664136979,0.3252746068241314,0.3207609033656401,0.315627869537065,0.31480741921457284,0.2622742656728013,0.26013143296752483,0.25914181329493063,0.2585372187102454],"twin_dists":[0.07919458229896388,0.08068948649872343,0.09168508499959137,0.1014098983337595,0.11184383039373007,0.12965705439524222,0.13266617764774408,0.1407204211532067,0.15246935092817768,0.15724745901811227,0.1582803243495163,0.16651431523785426,0.17978322547650794,0.18157160893700391,0.18658040959130578,0.18935636625426422,0.19207153698521384,0.19464589804183807,0.19585307652465225,0.19723752265406397,0.19745998438936216,0.2124839099935328,0.2131341451349654,0.2134355779675783,0.213620091009126],"n_dims_used":44,"mean_confidence":0.906180121681907},"coverage":{"mean_confidence":0.906180121681907,"n_dims_used":44,"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}}