{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009192},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009250","471:4710000921","471:4710000991","473:4730004884","473:4730009189","473:4730009125","473:4730006667","498:4980000144","473:4730006392","484:4840000336","473:4730009312","471:4710000922","475:4750009080","484:4840005620","471:4710000992","473:4730007116","484:4840005227","473:4730003506","484:4840003491","475:4750008097","475:4750009561","475:4750009795","473:4730008284","473:4730008197","475:4750009622"],"twin_admin_codes":[473,471,471,473,473,473,473,498,473,484,473,471,475,484,471,473,484,473,484,475,475,475,473,473,475],"twin_sims":[0.5249165461064085,0.36280261143231424,0.25954791632386776,0.2418472727528767,0.22693272184754226,0.17717135007967783,0.17616280846267204,0.1718468653614161,0.16634286551624317,0.15611328470458669,0.1533403210521661,0.1509536620966461,0.14895367078201002,0.14032933525187122,0.13894972943890654,0.13882105243838946,0.1374548176668128,0.1348293297080929,0.12946108588576713,0.12863230963123695,0.1276465489661916,0.12619033127731583,0.12169908301253264,0.12168881598378888,0.1203955880722844],"twin_dists":[0.14745370581875192,0.18494203263439668,0.21331179368689865,0.21882589760586105,0.22367853421908573,0.24162504811343183,0.2420232354198405,0.24374583558657767,0.24598818740163267,0.2503024298538916,0.2515072684934603,0.2525571192682939,0.25344632381501897,0.2573851019334424,0.25803175186343114,0.25809230936879035,0.2587378829155229,0.25999208488704195,0.2626147518927338,0.2630269251328846,0.26351979426261724,0.26425318745627824,0.26655635520319215,0.26656169383652706,0.267236909703647],"n_dims_used":45,"mean_confidence":0.918194580078125},"coverage":{"mean_confidence":0.918194580078125,"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}}