{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960012078},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960011761","496:4960011678","496:4960011069","496:4960010762","496:4960011937","496:4960011073","496:4960011842","496:4960011486","496:4960011765","496:4960011769","496:4960011232","496:4960010526","496:4960010689","496:4960011578","496:4960010442","496:4960011141","496:4960010835","496:4960012156","496:4960011922","496:4960011499","496:4960011497","496:4960011315","496:4960010602","496:4960012154","496:4960010355"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.6525804606967431,0.6156316840567944,0.5917730779561862,0.5790007233733109,0.5366219285602941,0.5320046611002469,0.4729063947058179,0.45648996138690096,0.442539950776613,0.43092134127406084,0.4186095914898345,0.4072646661433498,0.407105108031636,0.3885629114503479,0.3774215485188501,0.373697588371648,0.367278000242126,0.36626475907901185,0.36368826073337646,0.35855708006540943,0.35618541563057937,0.3546069840284581,0.35364338288483166,0.3498366865876818,0.3386682493705588],"twin_dists":[0.11999458553471959,0.1279255669781971,0.1330351015908441,0.1357733944485038,0.14490890779087778,0.14591131651385408,0.15894194559322056,0.16264813873814737,0.1658354847754883,0.16851981278522843,0.17139659211935268,0.1740794936039773,0.17411745830341444,0.17857625712099487,0.18130334693872358,0.18222352298274572,0.18382046276227276,0.18407378443855804,0.18471952996487,0.18601249697000602,0.18661331088666522,0.18701431830369833,0.18725957953824793,0.18823189741524193,0.19111720467557114],"n_dims_used":45,"mean_confidence":0.9136945936414931},"coverage":{"mean_confidence":0.9136945936414931,"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}}