{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004671},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730004859","473:4730006556","473:4730005050","473:4730004765","473:4730005052","473:4730004567","473:4730006552","473:4730007234","473:4730005335","473:4730004668","473:4730004667","473:4730005987","473:4730007121","473:4730007238","473:4730005240","473:4730007465","473:4730007232","473:4730005245","473:4730004571","473:4730005992","473:4730004566","471:4710000114","473:4730004766","475:4750011107","473:4730008851"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,471,473,475,473],"twin_sims":[0.8046262509450031,0.7563472843211275,0.7067407535122683,0.6264035126076116,0.5791383670663529,0.5663427844978549,0.5457262755898216,0.5342733048886918,0.5287962122657962,0.5254727917118818,0.5062801335410118,0.4850214007845271,0.47762774291547655,0.46635196993882255,0.4598516726567652,0.44561450743282416,0.4425872342193834,0.4353082641396575,0.4195176557130899,0.4168525656389862,0.41169718852351267,0.40532588962256483,0.3899948270042444,0.38017240953260634,0.37979559811900054],"twin_dists":[0.08563396101547607,0.0970597215320497,0.10820834357281561,0.12561763968422804,0.1357438615654556,0.13849221935993816,0.14293721455752784,0.1454185749842336,0.14660892913264323,0.1473325018467768,0.1515324336639199,0.1562344483742483,0.1578841820883544,0.16041624667269566,0.16188544007735156,0.16512978334486994,0.1658246175703639,0.16750293280752615,0.1711832126151574,0.17181002407399246,0.17302744478626877,0.1745412482417675,0.17822847748747087,0.18062645804334818,0.18071903732635808],"n_dims_used":45,"mean_confidence":0.9125083923339844},"coverage":{"mean_confidence":0.9125083923339844,"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}}