{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960006836},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005626","496:4960006577","496:4960004747","496:4960007504","496:4960007505","496:4960007365","496:4960006440","496:4960007105","496:4960004741","496:4960007242","488:4880002783","496:4960006721","496:4960007630","496:4960006848","488:4880003055","496:4960006591","496:4960007239","496:4960006968","488:4880002559","481:4810001771","496:4960006713","496:4960005495","470:4700001835","496:4960006971","470:4700000616"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,488,496,496,496,488,496,496,496,488,481,496,496,470,496,470],"twin_sims":[0.8490035375979759,0.7844912428557367,0.7827271810266262,0.6841892857873916,0.671858133293747,0.6691282908780257,0.6373083407103222,0.6305492725253112,0.6167531400055242,0.5631912235967803,0.5533026357950221,0.5527788244163361,0.5195999786447483,0.507359830792476,0.5038735566564927,0.4970693363915521,0.49370237366529857,0.49355053442615054,0.48833363666002844,0.483538604419597,0.4832082724598105,0.47971480204314,0.47870733595375226,0.46605851972529133,0.46510459171551183],"twin_dists":[0.07431089177769619,0.09048810826694052,0.09090677370666057,0.11315052118682849,0.11582999743774064,0.11642137275621257,0.1232784189266623,0.12472873922993928,0.1276853718218506,0.13917020125692645,0.14130083575566807,0.141413853635845,0.14861364955407763,0.151295115632718,0.15206188634206905,0.15356259125034166,0.15430733488337242,0.15434095501497846,0.15549794047646145,0.15656466390252657,0.15663827100017141,0.15741768469333212,0.15764279092591404,0.1604824175766815,0.16069762097633566],"n_dims_used":45,"mean_confidence":0.9329989963107639},"coverage":{"mean_confidence":0.9329989963107639,"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}}