{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002393},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002322","497:4970003054","487:4870011007","487:4870010883","487:4870011134","497:4970002246","487:4870009154","487:4870011492","487:4870011133","492:4920003290","492:4920002998","487:4870008734","665:6650001786","487:4870012443","492:4920003381","487:4870010880","487:4870011377","487:4870011723","492:4920003287","487:4870008733","487:4870008879","492:4920003198","665:6650002806","497:4970002845","487:4870011254"],"twin_admin_codes":[497,497,487,487,487,497,487,487,487,492,492,487,665,487,492,487,487,487,492,487,487,492,665,497,487],"twin_sims":[0.3837377194248554,0.33043361147987727,0.31253318615164305,0.26369870830423686,0.2462720840955015,0.22727065553773762,0.19838984356526004,0.18951741348882153,0.1852603159200479,0.16337914162323866,0.1582350395473802,0.15731083872926988,0.1337610372322407,0.13272527326424532,0.1263754128492097,0.12478382093733134,0.12336407619660124,0.12018069126790686,0.11729600594552793,0.11632051197249499,0.11485707508422062,0.1114012577388846,0.10705490542586782,0.1045339795427417,0.10266370181771166],"twin_dists":[0.1797526697483148,0.19327745725322729,0.19807836030261677,0.21205350796978223,0.21742388122269002,0.22356629527642788,0.2335951626457444,0.23687585300855618,0.23848813096838778,0.2472178354228306,0.24939106003954162,0.24978693435970278,0.2605076567317184,0.261010492703111,0.2641596203585282,0.2649676660388901,0.26569509983702,0.26734964681929857,0.2688781177848969,0.2694015052438653,0.27019304767325086,0.2720935080472309,0.2745494712075939,0.27600960125411417,0.2771106868999993],"n_dims_used":45,"mean_confidence":0.900587887234158},"coverage":{"mean_confidence":0.900587887234158,"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}}