{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730003458},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730003380","468:4680001836","473:4730003614","479:4790003824","473:4730003245","488:4880000695","485:4850001376","498:4980003700","481:4810002948","484:4840006896","500:5000005816","467:4670001568","484:4840003652","484:4840003464","473:4730003308","467:4670002085","470:4700001185","473:4730004417","478:4780006369","484:4840002898","473:4730002110","498:4980003296","467:4670002150","473:4730002386","480:4800005139"],"twin_admin_codes":[473,468,473,479,473,488,485,498,481,484,500,467,484,484,473,467,470,473,478,484,473,498,467,473,480],"twin_sims":[0.12322119976676191,0.06525095132535479,0.06307574637596663,0.05201470685408573,0.04449321214886017,0.03685927946383397,0.0352868483544472,0.034030726366949045,0.03187205569300236,0.031121176011351368,0.02937667919463574,0.02832963648148911,0.027020478275762982,0.02389445048554987,0.023526624853202095,0.0232145709806734,0.022700429637995997,0.02163039522551624,0.02147279779870057,0.02109482505805795,0.020069990301729332,0.019661614853018865,0.019191230283070917,0.018655702007857596,0.017386557777494985],"twin_dists":[0.2657686574331068,0.30344609921151744,0.3053248903304168,0.31579690113948006,0.3240319598676978,0.33368634986786405,0.33588289216241835,0.33769821465802285,0.34095581115654694,0.3421332203041611,0.34496551963329664,0.34673553876555613,0.34902957170130594,0.3549215275710075,0.35565803015765934,0.35629072625786284,0.35734943010080067,0.35962129528801223,0.3599641159173951,0.3607953241576039,0.36311613452876645,0.3640698108839497,0.3651899626957477,0.3664948240476717,0.36972316814946143],"n_dims_used":45,"mean_confidence":0.9139404296875},"coverage":{"mean_confidence":0.9139404296875,"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}}