{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960006104},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960006103","496:4960005422","496:4960005566","496:4960006241","496:4960009282","466:4660000005","496:4960009181","496:4960012122","496:4960012071","496:4960012068","496:4960011643","496:4960009186","496:4960012138","496:4960009080","466:4660000025","490:4900004185","496:4960012002","496:4960012121","490:4900002193","496:4960004670","466:4660008089","496:4960011908","496:4960004510","490:4900004323","496:4960012358"],"twin_admin_codes":[496,496,496,496,496,466,496,496,496,496,496,496,496,496,466,490,496,496,490,496,466,496,496,490,496],"twin_sims":[0.723394431315144,0.67762739542317,0.6209547271510174,0.6097638242905812,0.5957093925775329,0.5506386392379894,0.5484860555911107,0.5132230473555385,0.5067781824580487,0.5018549349248153,0.5016486791679755,0.4988724125590724,0.4957322146948843,0.49315977214462187,0.49130149046278904,0.47978526308922625,0.47885397417871556,0.47740405582215617,0.4751116018300449,0.47044078837370795,0.46629256997395363,0.4621978743893419,0.46047893923945427,0.4535942782254042,0.44215236821279763],"twin_dists":[0.10451477911754134,0.11457811193779538,0.12678532147610524,0.12918217345442015,0.13219185575113074,0.14187579730309785,0.14234071064623835,0.1500086578214994,0.1514229456432967,0.1525065151663786,0.15255197331181555,0.15316435906542764,0.15385817682243846,0.15442749120412896,0.15483929261991236,0.15740194667828086,0.15761001693505608,0.15793421932929774,0.15844746547033936,0.15949572450638472,0.16042963977680189,0.1613543172822877,0.16174334831947051,0.16330673780871016,0.16592458023630602],"n_dims_used":45,"mean_confidence":0.9222145080566406},"coverage":{"mean_confidence":0.9222145080566406,"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}}