{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880004426},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880005087","488:4880004976","488:4880005457","488:4880004259","488:4880004598","488:4880004342","488:4880004341","488:4880006135","470:4700007576","488:4880004424","488:4880004512","496:4960012344","470:4700007566","488:4880005469","496:4960012450","488:4880005459","488:4880004340","488:4880005468","472:4720001595","488:4880005362","466:4660007811","493:4930001942","488:4880006065","470:4700007233","496:4960000758"],"twin_admin_codes":[488,488,488,488,488,488,488,488,470,488,488,496,470,488,496,488,488,488,472,488,466,493,488,470,496],"twin_sims":[0.6063250037192417,0.5561500440893086,0.5262622949271046,0.5108391708708476,0.5022849230080103,0.49287895233854057,0.4840600361589532,0.47638913239484876,0.47013593938906,0.4501143522560797,0.4433092328610647,0.43507071611043346,0.43331486083300635,0.42134746811269136,0.41719841338245883,0.4052244769220686,0.40268793967823224,0.39900507274783703,0.3988580440548853,0.39796149555592664,0.39495434508642213,0.3938265214408268,0.3934192327820468,0.3927019183856398,0.39202985015841074],"twin_dists":[0.12991852376931656,0.14068676333952682,0.14716052091569176,0.15053125098475734,0.15241176358563385,0.15448969249422692,0.15644850638340438,0.15816134619364708,0.15956426163106996,0.16410026796770621,0.16565873549229754,0.16755789032172708,0.16796448613454792,0.17075383199214947,0.17172858656078324,0.17456542855219248,0.17517111110342057,0.17605358855567027,0.17608889573082215,0.1763043197582022,0.17702851194871977,0.17730077315214107,0.1773991830038785,0.17757261691464693,0.17773524483268757],"n_dims_used":45,"mean_confidence":0.9205327351888021},"coverage":{"mean_confidence":0.9205327351888021,"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}}