{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720007481},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720007495","467:4670003074","472:4720007357","467:4670002760","467:4670003985","472:4720007768","472:4720006907","467:4670004179","467:4670003018","467:4670002894","468:4680002023","467:4670002834","468:4680001806","467:4670003162","467:4670004021","468:4680001680","467:4670003161","467:4670003625","467:4670004057","467:4670004348","472:4720006967","467:4670002845","472:4720007967","467:4670003082","472:4720006969"],"twin_admin_codes":[472,467,472,467,467,472,472,467,467,467,468,467,468,467,467,468,467,467,467,467,472,467,472,467,472],"twin_sims":[0.7593257004612253,0.6250179556406372,0.5831134870183008,0.5674126746112296,0.5640571734918908,0.5603465309560753,0.5493763190616422,0.49112934605392844,0.4882359053710588,0.46864774944657095,0.46658013922085567,0.45296681091602187,0.4529509546663161,0.44998620461947053,0.44990191097777193,0.447662219504925,0.44549162568931616,0.4443778163197964,0.43825494446202046,0.42372018840697007,0.42218691691881616,0.4199844496608003,0.41972314239359804,0.4196303145485181,0.4133445854644989],"twin_dists":[0.0963743039516072,0.12591462497877856,0.13489120271705507,0.13826216361228483,0.1389838658045275,0.1397825877204299,0.14214839580982894,0.15487746365368013,0.15551965014456248,0.15989905733612858,0.16036480606161096,0.1634496527688547,0.1634532652083885,0.16412953301617467,0.16414878483588877,0.16466080470943076,0.1651579524577733,0.1654134150116608,0.1668221963695594,0.17019822131970408,0.17055711175529703,0.17107360037508862,0.17113495400244116,0.17115675341009912,0.17263770478535928],"n_dims_used":44,"mean_confidence":0.9306262623180043},"coverage":{"mean_confidence":0.9306262623180043,"n_dims_used":44,"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}}