{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650004270},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003537","665:6650003461","665:6650004361","665:6650004360","665:6650003462","665:6650004031","665:6650003392","665:6650003754","665:6650003683","665:6650003968","665:6650003535","665:6650004211","665:6650003385","665:6650003964","665:6650003460","665:6650002843","665:6650003383","665:6650002860","665:6650004318","665:6650004319","665:6650004035","665:6650004266","665:6650003609","665:6650003826","665:6650004148"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.8577558118404442,0.7389168854869278,0.7189253061475639,0.7115964518152835,0.6490586431770862,0.6335947351118517,0.6300664633318346,0.6298853269678454,0.624128645098079,0.5772445435574998,0.5757420699153794,0.5386825903084519,0.5165786219970653,0.5152333691199685,0.42244115110619757,0.4013074124046916,0.393268985840283,0.37044504857549093,0.3445817984744912,0.33796946532899985,0.3113182229205218,0.2971341861447952,0.29342618173459556,0.28942914183879254,0.28654392830713504],"twin_dists":[0.07194526648087593,0.10103030333413221,0.10551018254295573,0.10713571667648515,0.12075285458102943,0.12407544690061649,0.12483228294814397,0.12487112793059929,0.126105220655827,0.13615025445530482,0.13647275319483462,0.14446209206608926,0.1492740748236075,0.1495684281332847,0.17049756581912484,0.1755014789269698,0.1774354978846847,0.18303090929908558,0.189583281413969,0.19129940865759773,0.19840976603882332,0.20233523450334795,0.20337939837575805,0.20451374505060818,0.20533837653237916],"n_dims_used":45,"mean_confidence":0.9062970479329427},"coverage":{"mean_confidence":0.9062970479329427,"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}}