{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":467,"cluster_id":4670004366},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["467:4670004408","468:4680003048","468:4680003329","468:4680004127","468:4680003555","468:4680002658","468:4680002947","468:4680003543","468:4680003356","468:4680004051","468:4680004115","467:4670004204","468:4680003542","468:4680003643","468:4680003046","468:4680003423","467:4670004075","468:4680003625","468:4680003855","468:4680003758","468:4680003818","468:4680004206","467:4670003861","468:4680003929","468:4680003261"],"twin_admin_codes":[467,468,468,468,468,468,468,468,468,468,468,467,468,468,468,468,467,468,468,468,468,468,467,468,468],"twin_sims":[0.9782634603180684,0.7207094264738678,0.7071514846940109,0.690707221568796,0.6832104074060905,0.6778076277574208,0.6774577405601779,0.6692400049942957,0.6683947888457036,0.6662427674275502,0.6544058961364637,0.6532858407328015,0.6480264341268486,0.6476711964037896,0.6466370343414727,0.644398903851607,0.6434112639412598,0.6423525679173346,0.6408702302987058,0.6379908545989651,0.6361931701839494,0.6346856734963578,0.6340864623304506,0.6329725608233838,0.6327830771174472],"twin_dists":[0.027227998650148886,0.10511319840771122,0.10811774107513403,0.11172818364148314,0.11336374978313418,0.11453895540325439,0.11461496774410283,0.11639718350042794,0.11658017219496587,0.1170458334709803,0.11960128543165575,0.1198426303226831,0.12097497082957448,0.12105140022400984,0.12127386434060082,0.12175514352276215,0.1219674478095343,0.12219497799856531,0.1225134739897989,0.12313188159659234,0.1235178117299125,0.12384135479455374,0.12396993759746124,0.12420893486400462,0.12424958629054766],"n_dims_used":45,"mean_confidence":0.9305328369140625},"coverage":{"mean_confidence":0.9305328369140625,"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}}