{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005120},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005182","474:4740005122","474:4740004990","474:4740005186","474:4740005124","474:4740005193","474:4740004994","474:4740005061","474:4740005127","474:4740005055","474:4740005185","474:4740004924","474:4740005058","474:4740005059","474:4740004993","474:4740005056","474:4740005054","474:4740004989","486:4860002085","474:4740005812","474:4740005057","474:4740005123","474:4740004864","474:4740000832","474:4740000841"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,486,474,474,474,474,474,474],"twin_sims":[0.663386774378537,0.6163029447288293,0.599467798822132,0.5810790527566914,0.5207642060848444,0.4999374437952666,0.4959728691180391,0.48022699281369213,0.4776517947249838,0.46517701629536873,0.46474204772968547,0.463179085946239,0.4465168244262927,0.44351079828872547,0.42289564666210666,0.421180555474528,0.41901313575479165,0.41211566282239137,0.40386972713252106,0.3984958469095269,0.3955344925985678,0.3910307479181419,0.3832750440114804,0.37329590525238276,0.36940226536522214],"twin_dists":[0.11766328784897093,0.12778179705804274,0.13138690347943477,0.1353275291496701,0.14835940992285632,0.15292932381227398,0.15380496066207683,0.15730329974736748,0.15787880231789367,0.1606812768437356,0.16077944994587032,0.16113247726867946,0.16492302895543867,0.16561244363692415,0.17039115275144287,0.17079296672168348,0.17130174187564037,0.17292837817582005,0.17488870785890273,0.17617589836009295,0.17688860190563682,0.17797724928752062,0.17986584188821797,0.18232304552760184,0.1832905050576787],"n_dims_used":45,"mean_confidence":0.9241229587131077},"coverage":{"mean_confidence":0.9241229587131077,"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}}