Replace the compact baseline->after grid with three grouped per-benchmark tables
(SearchQA / LiveMath / SpreadsheetBench), each showing all 3 targets x both modes
across every night (N0..N5) + Δ. Makes the trajectory visible — gains reach a
level and hold rather than being single lucky readings — and presents the full
18-cell evidence in a more solid, readable form. Footnotes LiveMath's 4-night run
(train split <50 tasks). Numbers unchanged; just richer presentation.
Yifan Yang
d43e8dba1a