{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003487},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003709","665:6650003561","665:6650003107","665:6650004059","665:6650003636","487:4870003598","665:6650003328","665:6650004116","665:6650003251","665:6650003099","665:6650004172","665:6650004058","665:6650003331","665:6650003564","665:6650004231","487:4870003321","665:6650002429","665:6650003637","487:4870004036","487:4870003456","665:6650003981","665:6650003106","665:6650003030","487:4870004035","665:6650003982"],"twin_admin_codes":[665,665,665,665,665,487,665,665,665,665,665,665,665,665,665,487,665,665,487,487,665,665,665,487,665],"twin_sims":[0.7658437018621687,0.6095414220354607,0.4031857813458681,0.38271017316924194,0.3806378126469499,0.34874591479677997,0.34703734889547505,0.3460470821128646,0.29648645891171704,0.27190998387121984,0.2680339540693316,0.2613628636784318,0.24334453760778643,0.24170672843648877,0.23191347322293054,0.22666631604993284,0.21535382962748972,0.21466036900072735,0.21288957698397315,0.20422234149581744,0.17686616720508777,0.17442752648021595,0.17116630253435056,0.1672865417211924,0.16576286609647709],"twin_dists":[0.09486656559486868,0.12922979700869636,0.17505210011508737,0.18000410010714668,0.1805121737004703,0.18851152402145702,0.18895045183758138,0.18920537145303107,0.20251707658467474,0.2096002185881818,0.21075245016456656,0.21276006282246246,0.21834964389306832,0.21887070016596988,0.2220353118235023,0.2237670945052097,0.2275935341135929,0.22783244133367475,0.2284448791282715,0.23149346603169743,0.24174536832782928,0.2427121678173611,0.2440202797871191,0.24559997795140606,0.24622757618366203],"n_dims_used":45,"mean_confidence":0.9014841715494791},"coverage":{"mean_confidence":0.9014841715494791,"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}}