{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960000724},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960000343","496:4960001925","496:4960000660","493:4930005001","493:4930004730","496:4960000174","493:4930004132","496:4960000717","496:4960000340","496:4960001892","493:4930004439","496:4960000587","488:4880003605","496:4960000227","496:4960000462","496:4960002048","496:4960001018","496:4960002690","496:4960001547","496:4960000280","496:4960008083","470:4700006773","496:4960006021","496:4960000596","496:4960000518"],"twin_admin_codes":[496,496,496,493,493,496,493,496,496,496,493,496,488,496,496,496,496,496,496,496,496,470,496,496,496],"twin_sims":[0.5886465841287698,0.5188774510449973,0.3681256266858312,0.3484470773545955,0.3396753584394923,0.33365672010034453,0.3333723954570474,0.3320631091988998,0.3095740861647419,0.29634515121072963,0.28391406304482236,0.2520478217133128,0.24329558129300563,0.24270635379771185,0.23605198526636464,0.2328234588682843,0.2247107579140513,0.21558472675846022,0.20368644279629328,0.20070305715017242,0.19562204862628466,0.19202069809647884,0.18607163388050343,0.18534554341373863,0.1802154713384745],"twin_dists":[0.13370505013238443,0.1487715000154032,0.18360881540698343,0.18858821309265147,0.19085496218901096,0.19242846726630056,0.19250317985831256,0.19284767298400962,0.19888680984118873,0.20255677817990064,0.20609437641629916,0.21561796964711336,0.21836518602367355,0.2185524065104916,0.22068753651618925,0.22173761459595787,0.22441929777062972,0.22751410187779328,0.23168483846106602,0.2327565900502715,0.23460745410215378,0.23593959712681736,0.23817887217466296,0.23845559917666387,0.24043286659996077],"n_dims_used":45,"mean_confidence":0.9278739929199219},"coverage":{"mean_confidence":0.9278739929199219,"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}}