{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680007621},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680007466","468:4680007472","468:4680007620","468:4680007467","468:4680007623","468:4680007468","468:4680007469","468:4680007308","468:4680007147","468:4680007470","468:4680007148","468:4680007149","468:4680008686","468:4680007475","468:4680008266","468:4680007622","468:4680007307","468:4680007315","468:4680008587","468:4680006403","468:4680008270","468:4680007476","468:4680008780","468:4680008269","468:4680008378"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468],"twin_sims":[0.8067430431264309,0.6836505320166213,0.6661344224815895,0.6374185081565917,0.5540345236484222,0.5444366174714167,0.45415420263841416,0.4419633773446653,0.43032552307736954,0.42449575497627773,0.4142523903596288,0.39591673220575885,0.37656811144785596,0.3729962546439187,0.36631325726584324,0.3607643403001905,0.35904121836105907,0.35762120785428847,0.355796859010139,0.34836716646744714,0.34607356513097187,0.33207290005634643,0.32894906480183767,0.3258980149866163,0.30467147585974236],"twin_dists":[0.08511488220293248,0.1132678895503708,0.11706926818855369,0.12325476689531316,0.14114295093178597,0.143216142640257,0.16317926808621716,0.16596803544051741,0.16865824416838632,0.17001689249321209,0.1724232253318632,0.17679647159909673,0.1815138343551302,0.18239732246255808,0.18406165134124183,0.1854551590565209,0.18589010115350302,0.18624933684314204,0.18671194008255915,0.1886087260585502,0.18919854904439046,0.19284509411140804,0.193670023285699,0.194479903373147,0.20023606978706462],"n_dims_used":44,"mean_confidence":0.9199792688543146},"coverage":{"mean_confidence":0.9199792688543146,"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}}