{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005538},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005529","478:4780004795","486:4860002063","474:4740004696","478:4780006770","478:4780003758","474:4740005486","474:4740003666","466:4660012302","466:4660013520","478:4780009090","478:4780007159","487:4870002558","486:4860002453","474:4740004121","478:4780007277","496:4960005572","478:4780008408","499:4990003578","474:4740005395","486:4860002032","474:4740005086","474:4740004975","466:4660013450","474:4740003946"],"twin_admin_codes":[474,478,486,474,478,478,474,474,466,466,478,478,487,486,474,478,496,478,499,474,486,474,474,466,474],"twin_sims":[0.3454964427650738,0.22160362337551318,0.1623545106572322,0.16190124575526996,0.13585369649257673,0.12395747042543472,0.12094499658329047,0.11380354663366794,0.10243151029082342,0.09824550663391425,0.08880463551553004,0.08294926671685325,0.07629528558466937,0.07116609252344086,0.07010087052993884,0.0677655452328565,0.06662457240303331,0.06224749033636014,0.05934380976950878,0.05930517118542858,0.05772480295096963,0.057424253587483924,0.056499945694408284,0.056453819244847644,0.05623696495980681],"twin_dists":[0.18934728674600432,0.2254633797649078,0.24764670735695926,0.2478370529990009,0.2595005834422232,0.26539029242377093,0.2669493813234067,0.2707676930233832,0.2772484736594038,0.2797754362591562,0.28580157535661377,0.2897992025314703,0.2946258853280802,0.2985836100790402,0.29943435858948,0.3013368775508669,0.30228586505280075,0.3060542410315962,0.3086757550952747,0.30871134340321593,0.31018358249484856,0.31046731997478805,0.3113476726756203,0.31139191628488466,0.3116003198731584],"n_dims_used":44,"mean_confidence":0.9198795665394176},"coverage":{"mean_confidence":0.9198795665394176,"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}}