{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650004557},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650004542","665:6650004565","665:6650004473","665:6650004571","665:6650004456","665:6650004527","665:6650004471","665:6650004513","665:6650004498","665:6650004591","665:6650004532","665:6650002844","665:6650002992","665:6650004529","665:6650004455","665:6650003448","665:6650004586","665:6650004516","665:6650004078","665:6650004372","665:6650001998","665:6650004015","665:6650004197","665:6650004442","665:6650004072"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.8478488232918744,0.774758784363547,0.7486995902319232,0.718999499999514,0.6907943700927094,0.6267620350737563,0.6103764472006986,0.5949628892239547,0.5931229570594735,0.5627144708923522,0.5558090497962785,0.5364501063470158,0.5333370718199728,0.48172474194572873,0.47949463824996325,0.4793395197659965,0.47445816765555543,0.4641963394831913,0.4588596479940669,0.4575406724214252,0.45057055758355435,0.44812138289090914,0.44672695197705564,0.43965181696030575,0.4331448097884059],"twin_dists":[0.07461917922627159,0.09278594484846478,0.09881006969277793,0.10549368387000203,0.11170913514864839,0.12554078543706448,0.1290509899655126,0.1323517563097173,0.1327459014077574,0.1392728048442779,0.14076027721367163,0.14494617931843068,0.14562186948947778,0.15696903723436612,0.1574668647239159,0.15750151931506734,0.15859390784946348,0.16090266234909573,0.16211029994654766,0.16240953898590688,0.16399610969934636,0.16455575612864937,0.164874903731647,0.166500125070187,0.16800389920120493],"n_dims_used":45,"mean_confidence":0.9069059583875868},"coverage":{"mean_confidence":0.9069059583875868,"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}}