{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010452},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010451","466:4660010116","466:4660009265","466:4660009786","466:4660010779","466:4660010778","466:4660009270","469:4690000464","469:4690001155","466:4660012541","470:4700001559","469:4690002770","466:4660006332","466:4660009617","466:4660009785","469:4690001413","470:4700007287","466:4660014278","466:4660009237","466:4660011415","489:4890002332","470:4700006062","466:4660006812","466:4660012053","480:4800005701"],"twin_admin_codes":[466,466,466,466,466,466,466,469,469,466,470,469,466,466,466,469,470,466,466,466,489,470,466,466,480],"twin_sims":[0.45687323552242093,0.45281502386062,0.4507894872897257,0.42639142112595757,0.421108307653611,0.41517479682025993,0.4018504498898667,0.3731099962927601,0.3481359629346435,0.3459023593766558,0.31436862359831463,0.3117780308560966,0.3070444315839516,0.29541029985948436,0.28558801797529004,0.2796463088916395,0.27646401525935893,0.2724121932205388,0.27020759694437185,0.2634374863364751,0.26272412220850877,0.2591238712296407,0.25423246662529797,0.25317790417202296,0.25316839858377715],"twin_dists":[0.16256108030126806,0.16348423546726149,0.16394613885205442,0.16957426140824158,0.17080990814373956,0.17220550426538636,0.17537146593218583,0.1823691248950774,0.1886680894870767,0.18924265900248294,0.19757909701384663,0.198284257455658,0.19958145185179704,0.20281971401380358,0.20561268482606948,0.20733026288171016,0.20825928723209905,0.20945166991773137,0.21010503038396847,0.21213232833002893,0.21234782604490662,0.21344104970546632,0.21494178269321695,0.2152677254013302,0.21527066729622962],"n_dims_used":45,"mean_confidence":0.9250018649631077},"coverage":{"mean_confidence":0.9250018649631077,"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}}