{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006692},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006579","473:4730007466","473:4730007462","473:4730007362","473:4730007576","473:4730009370","473:4730008805","473:4730007005","473:4730009411","473:4730007577","475:4750009994","473:4730007463","475:4750009734","475:4750009662","473:4730007348","473:4730009092","473:4730009592","473:4730009091","471:4710000044","473:4730007342","473:4730008616","473:4730009350","473:4730008810","475:4750010063","473:4730009331"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,475,473,475,475,473,473,473,473,471,473,473,473,473,475,473],"twin_sims":[0.6348619507391494,0.5615120765065911,0.5187951761688041,0.5167192004154261,0.5076294770425703,0.47984791853770487,0.46806008363041196,0.46048110037573614,0.4517614456902985,0.44136606045713617,0.43700340011331473,0.4318981766892523,0.43092367300100626,0.4237546747188086,0.4101365596661808,0.4007790496372234,0.39463534783594606,0.3849659914643546,0.3820892957327008,0.3748476081165978,0.37143289610133956,0.36965457248560113,0.36711357405931827,0.36682998529642447,0.3604716838691683],"twin_dists":[0.12380352573159006,0.13953162689841567,0.1487894778998223,0.1492433258110679,0.151235868034162,0.15738795272299097,0.16003136301362558,0.16174285888643083,0.1637243976398017,0.16610542561358468,0.16711110348228886,0.16829302447292233,0.1685192711886205,0.17019015541869925,0.17339728572228327,0.17562805493843922,0.17710548267033369,0.179452545553691,0.180156179462826,0.18193888019246615,0.18278532396779668,0.1832276610514459,0.18386154731834597,0.183932428255066,0.18552895509618672],"n_dims_used":45,"mean_confidence":0.914318339029948},"coverage":{"mean_confidence":0.914318339029948,"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}}