{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005428},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730005329","473:4730004662","473:4730005132","473:4730006973","473:4730004810","473:4730005429","471:4710000558","473:4730008793","473:4730006747","473:4730007084","471:4710000605","471:4710000561","473:4730007009","471:4710000342","473:4730006635","473:4730006873","471:4710000340","471:4710000251","473:4730006786","473:4730007873","473:4730004653","473:4730005764","471:4710000297","473:4730006793","476:4760000040"],"twin_admin_codes":[473,473,473,473,473,473,471,473,473,473,471,471,473,471,473,473,471,471,473,473,473,473,471,473,476],"twin_sims":[0.7473242248083528,0.7452841419263184,0.7360437590227327,0.6425753932593361,0.6341441626057732,0.6269221788616418,0.6114707060133121,0.6051229684145525,0.5953577521056359,0.5865907077243451,0.57602239224214,0.5740804001085719,0.5713225472938871,0.5704970060829857,0.5695999404206127,0.555496542902239,0.5346927765790513,0.5242912058207101,0.5104351714678249,0.5051838218635573,0.4964252539408598,0.48703493855556373,0.48336368211415315,0.4795570703963062,0.4673744887117088],"twin_dists":[0.09912344737147802,0.09958752224137757,0.10167865346704466,0.12214709346752776,0.12395755640021508,0.1255064554078776,0.12881666740929834,0.130175912317552,0.13226717602698573,0.13414569296397277,0.13641257744410018,0.1368295152743188,0.13742185723856018,0.1375992284161086,0.1377919987158422,0.1408276554685185,0.14532751395483928,0.14758999968090583,0.15061987705936866,0.15177354105150953,0.1537049443822771,0.15578653622174338,0.15660363947422812,0.15745291794285093,0.16018578791959226],"n_dims_used":43,"mean_confidence":0.9117611729821493},"coverage":{"mean_confidence":0.9117611729821493,"n_dims_used":43,"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}}