{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006498},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006834","473:4730005885","473:4730006003","473:4730006723","473:4730005886","473:4730004489","473:4730004493","473:4730006156","473:4730006234","475:4750009667","473:4730004500","471:4710001205","473:4730004212","473:4730006235","473:4730006469","471:4710000692","484:4840000676","473:4730005671","473:4730007581","500:5000008558","475:4750010115","471:4710000853","471:4710000687","473:4730003667","475:4750009988"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,475,473,471,473,473,473,471,484,473,473,500,475,471,471,473,475],"twin_sims":[0.6920441857128311,0.5758383358382626,0.553463842545117,0.5076585433899974,0.48291856053477233,0.4642857466733031,0.46238369721023664,0.4496895203070691,0.4381613082517395,0.43652776514291136,0.4221856814481374,0.41523722256169593,0.4083370130215834,0.3985015016469337,0.3981862790263859,0.39465844544333567,0.38504405019811216,0.38487039533120737,0.3845964478202889,0.3843123824479034,0.38033915657566064,0.37905510859228886,0.3658503798172241,0.36498272036948487,0.3630601932846459],"twin_dists":[0.11143586316246429,0.13645208783696341,0.14126605703226428,0.1512294819703708,0.1567028397749514,0.16088247214891555,0.1613122923057842,0.16419729871229652,0.16684380011942715,0.167220985098601,0.1705574011601425,0.17219077709492644,0.17382451385861847,0.1761745397700316,0.17625028764079004,0.1770999084924486,0.17943348760114863,0.1794758877498055,0.1795427942174936,0.17961219577971946,0.18058550389638206,0.18090109869099835,0.18417748523742597,0.1843948135398059,0.18487729172127665],"n_dims_used":44,"mean_confidence":0.924359755082564},"coverage":{"mean_confidence":0.924359755082564,"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}}