{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":500,"cluster_id":5000011274},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["478:4780006387","468:4680004373","487:4870011922","496:4960011266","481:4810002786","478:4780004189","481:4810002809","478:4780001551","470:4700001410","485:4850004799","499:4990001310","489:4890002122","468:4680004464","467:4670002739","467:4670002991","473:4730007908","467:4670002140","473:4730009257","481:4810001758","488:4880003267","487:4870008400","477:4770000286","473:4730002928","475:4750005628","480:4800005451"],"twin_admin_codes":[478,468,487,496,481,478,481,478,470,485,499,489,468,467,467,473,467,473,481,488,487,477,473,475,480],"twin_sims":[0.10428067483845808,0.07981963035629332,0.06119724925522941,0.052732143220287284,0.04930894262081131,0.04658946379868635,0.044958672300164565,0.044004066673753894,0.042192928002010986,0.040321477536714646,0.037183958315748195,0.03680260714327775,0.03654535271509064,0.03606426806814775,0.0350703064847688,0.03505186918990455,0.033852817095007946,0.03355799553177993,0.03226453617599954,0.03114929383204349,0.031119175930914025,0.031076236163912713,0.029089406618313794,0.02881658132892401,0.028783003439165036],"twin_dists":[0.2761578255496525,0.2920291201093878,0.3069905999139328,0.31506437518033414,0.3186374573148651,0.32162654972852056,0.3234897714107722,0.3246068929125183,0.32678354895021006,0.3291169680829808,0.3332427418312593,0.3337641207247378,0.33411843135854724,0.3347867395959877,0.33619186840137527,0.33621825086037327,0.3379599219027648,0.3383962013041282,0.3403497962200944,0.342088694656276,0.34213638881979413,0.34220445582216097,0.3454456879446181,0.3459054925717122,0.3459623410231958],"n_dims_used":45,"mean_confidence":0.9184099833170573},"coverage":{"mean_confidence":0.9184099833170573,"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}}