{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740004096},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740004097","474:4740004343","474:4740004199","474:4740004435","474:4740004113","474:4740003426","474:4740004499","474:4740004501","474:4740005106","474:4740004365","474:4740004628","474:4740003841","474:4740004430","474:4740004104","474:4740003690","474:4740004029","474:4740004120","474:4740005814","474:4740003853","474:4740004568","474:4740004196","474:4740004988","474:4740003691","474:4740003510","474:4740003514"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474],"twin_sims":[0.8521019379998352,0.6348978816222979,0.49309017838714725,0.46886477085502837,0.4227537729181773,0.40428906244286833,0.3990364458827892,0.3863020553801744,0.38303687280766807,0.3802112868437701,0.37335432228451887,0.3657420823073702,0.35724489223189754,0.3453094303917814,0.3446752662751946,0.3301731798905851,0.3296338576117036,0.32874076795577517,0.3252732777982731,0.3126201356630063,0.311023772854178,0.3053743791144867,0.3009556090124367,0.29962040567432635,0.29783361212240117],"twin_dists":[0.07347937959789876,0.1237958148415952,0.1544429051805319,0.1598502119404483,0.1704243651316836,0.1747885915069311,0.17604605544185514,0.17912660005670736,0.1799241249450653,0.180616908750175,0.1823085686250294,0.18420459704272432,0.18634466021921778,0.1893955123449522,0.18955914981534164,0.19334625430818184,0.19348881945110563,0.1937251821127939,0.1946462521094477,0.19805467127515938,0.1984901943979806,0.20004185633467292,0.2012671180369424,0.20163940988002338,0.20213914011338888],"n_dims_used":45,"mean_confidence":0.9234822591145834},"coverage":{"mean_confidence":0.9234822591145834,"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}}