{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730003539},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730003782","473:4730000777","473:4730003783","472:4720000664","473:4730002382","473:4730002759","473:4730002903","475:4750006315","473:4730002758","484:4840001798","473:4730002246","478:4780006531","484:4840003749","473:4730002749","473:4730003873","499:4990003658","473:4730002317","485:4850006888","478:4780006518","485:4850003931","473:4730003165","473:4730003463","473:4730002820","494:4940000349","473:4730002634"],"twin_admin_codes":[473,473,473,472,473,473,473,475,473,484,473,478,484,473,473,499,473,485,478,485,473,473,473,494,473],"twin_sims":[0.09509916403530506,0.06421640478614028,0.043023135691695295,0.02529535748733928,0.024331204279481763,0.022731012903358317,0.016969207453044536,0.015822159735329244,0.012809761773168149,0.012379224691346297,0.010000524961940807,0.00913467858417643,0.007442152345578964,0.006989439101710402,0.0059855491346399925,0.005622599689993615,0.005524501993381362,0.004996917685433396,0.004812217344080357,0.004417603137169804,0.004221920393785035,0.004212511350952144,0.004132614225359566,0.004118727764385265,0.004095549786042278],"twin_dists":[0.28173096910108053,0.3043331751393878,0.3257762313931913,0.3522034418581808,0.35405965431867736,0.357285874971357,0.3708299803671538,0.3739999111336077,0.383406897756129,0.38490800111333123,0.3941478944075933,0.3980044835571323,0.40659614634875996,0.40919141365674633,0.41553370900103215,0.41806519367173156,0.41877472790257253,0.42279817098738026,0.4242980742362952,0.4276858959856382,0.4294690357055469,0.42955665330086834,0.4303079114238511,0.4304398279460836,0.43066091384947697],"n_dims_used":45,"mean_confidence":0.9196834988064236},"coverage":{"mean_confidence":0.9196834988064236,"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}}