{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680009652},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840006215","484:4840006096","468:4680008197","484:4840006216","468:4680000563","484:4840005704","484:4840005326","484:4840006090","484:4840005323","484:4840005651","468:4680003514","484:4840005967","498:4980004673","484:4840005835","484:4840005966","484:4840005832","498:4980000199","484:4840005705","500:5000006923","468:4680008308","498:4980001161","498:4980002651","498:4980000151","498:4980000633","468:4680002811"],"twin_admin_codes":[484,484,468,484,468,484,484,484,484,484,468,484,498,484,484,484,498,484,500,468,498,498,498,498,468],"twin_sims":[0.6094763694832473,0.5759314378768696,0.5291915728968768,0.5211033512115648,0.49487425734122,0.49084984504458623,0.4750346141930504,0.4734442264544173,0.4723921523686498,0.45363450218334495,0.43418131665890625,0.413424609166591,0.4034960279072148,0.3968978560716724,0.3905594948913036,0.3860205240900124,0.38082322501686244,0.37929231179669026,0.3716845379321258,0.3704150234599698,0.363713322476214,0.36267070511145405,0.3538009163782667,0.3524634731338536,0.3459694026426977],"twin_dists":[0.12924372684189483,0.13643210197775826,0.14652291744529392,0.1482853737349154,0.15404795837253546,0.1549394482347397,0.15846471587545088,0.15882127582888955,0.15905736541142595,0.1632975786887642,0.16776376236717128,0.17261879005387465,0.17497796788489867,0.17656018078386412,0.17809149736585253,0.17919523770018567,0.18046666263842898,0.1808427597059654,0.18272281590598347,0.18303837882239116,0.18471323766664982,0.18497519513679417,0.18721945954699182,0.18756036978646115,0.1892253844013964],"n_dims_used":45,"mean_confidence":0.9250679863823785},"coverage":{"mean_confidence":0.9250679863823785,"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}}