{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":467,"cluster_id":4670004201},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["467:4670004161","467:4670004194","467:4670004163","467:4670003959","467:4670004241","468:4680003977","468:4680003369","468:4680006036","467:4670004155","468:4680003565","467:4670003776","468:4680004931","468:4680001145","468:4680005027","472:4720006659","468:4680006173","468:4680004995","467:4670004084","467:4670001613","468:4680006038","467:4670002656","468:4680005265","467:4670002298","472:4720004359","467:4670004233"],"twin_admin_codes":[467,467,467,467,467,468,468,468,467,468,467,468,468,468,472,468,468,467,467,468,467,468,467,472,467],"twin_sims":[0.8748841118878958,0.8268632835064463,0.7469727667839178,0.7394347023766172,0.7368945453987035,0.7155318132283495,0.7066184097631031,0.7052189646897564,0.6971233932381395,0.6876595733903833,0.6814329119814305,0.6804885043715158,0.680246334601813,0.6800482563898976,0.6593335345475855,0.6579014562750173,0.6573556357830048,0.6571540451767516,0.6567882010046984,0.6404963701440936,0.6402323568849806,0.6357113571719306,0.6336588632217554,0.6318625349428233,0.6313994455150213],"twin_dists":[0.06714996936419974,0.08008442830654726,0.09920346074686631,0.10091327901448797,0.10148683351911503,0.10626387663290458,0.10823532668513511,0.10854383117155246,0.11032344240403642,0.11239379996168333,0.11375069769315228,0.1139561632670094,0.11400883601059973,0.11405191454040323,0.11853859397842356,0.11884759214927682,0.11896532873725892,0.1190088082259799,0.11908770777465082,0.1225937872581999,0.12265049957353653,0.12362122835484722,0.12406168745841387,0.12444706154304909,0.12454639400766893],"n_dims_used":45,"mean_confidence":0.9355218675401475},"coverage":{"mean_confidence":0.9355218675401475,"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}}