{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007464},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009133","473:4730008846","473:4730008461","473:4730005167","473:4730007796","473:4730004216","473:4730003586","473:4730007601","473:4730008293","473:4730008192","473:4730007349","473:4730009202","473:4730008959","473:4730008877","473:4730004114","473:4730005266","473:4730007147","473:4730009134","473:4730004399","473:4730007911","473:4730005668","473:4730008674","473:4730008948","473:4730008388","473:4730009289"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.6619227756246551,0.5433995187459876,0.48684568714375853,0.4726279480334293,0.46451844498560135,0.4563771585342603,0.45506154987950875,0.4547518271762408,0.45318590405144166,0.45130939208795784,0.4211793694591626,0.41788517848583606,0.41105163986914833,0.40164808032656285,0.3998533008224228,0.3931618195721498,0.38891427665156386,0.3843416665860941,0.38382926186213867,0.37839787100528605,0.3735626284433613,0.3711185526444376,0.3696184889085558,0.36924035401284333,0.35616350774797156],"twin_dists":[0.11797957165452826,0.14344053206012877,0.15582861106733256,0.1590044367455359,0.16082992986386993,0.16267376627677738,0.16297282790790352,0.16304327926545853,0.16339974279062439,0.1638275064339373,0.1707932448210312,0.17156695808288372,0.1731803536405085,0.1754199075786447,0.17585001236350445,0.17746140404618282,0.17849086280885854,0.17960504008102426,0.17973028585801018,0.1810628356252344,0.18225695529337016,0.18286343663710003,0.18323664734710518,0.18333084477736916,0.18661887039305378],"n_dims_used":44,"mean_confidence":0.914331089366566},"coverage":{"mean_confidence":0.914331089366566,"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}}