{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004886},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005007","485:4850005014","485:4850004878","485:4850005154","485:4850005081","485:4850005082","485:4850005779","485:4850005072","485:4850005938","485:4850005220","485:4850004822","485:4850004814","485:4850005709","485:4850005485","485:4850004957","485:4850004948","485:4850005347","485:4850006024","485:4850004875","485:4850005275","485:4850004748","485:4850005944","485:4850005698","485:4850006098","485:4850005863"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.8300898787739516,0.7961795401966845,0.7547448920179596,0.7252433393013348,0.7160315028143514,0.7017815097859069,0.6964942874819378,0.6622507626039383,0.65914150945624,0.6575270636484389,0.657405380653011,0.6538286971205528,0.6480623765327518,0.6336243144019581,0.618727489581596,0.6072173765058885,0.6052653181785471,0.5978358805159558,0.5947184658374332,0.5833671843845962,0.5821888357957764,0.5789197830587216,0.5775033083249207,0.5773242933529954,0.5695646859217778],"twin_dists":[0.07925989940240315,0.08768799258482572,0.09742759160887711,0.1041020033721463,0.10615300807376522,0.10930049862284368,0.11046139138194119,0.11790872603631619,0.11858003477342348,0.11892835280052794,0.11895459926537966,0.11972566700735823,0.12096723746603455,0.12406910033168625,0.12726246486227197,0.12972744274903272,0.13014543126583913,0.13173639990365985,0.13240411324225304,0.13483680006573873,0.13508949891584038,0.1357907613116108,0.13609471958003344,0.13613313869180008,0.13779957523635167],"n_dims_used":45,"mean_confidence":0.9187105814615886},"coverage":{"mean_confidence":0.9187105814615886,"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}}