Google launches Deep Research Max

- Google introduced a Deep Research Max tier that executes roughly 160 searches for cited reports in about 5–10 minutes and hits a 93.3% benchmark on test coverage. (x.com) (x.com) - The tier is positioned above Quick and Deep, aiming to surface source‑cited reports rapidly for power researchers and analysts. (x.com) - Early messaging emphasizes speed plus citation completeness for heavy research workflows, with the 93.3% benchmark used as a marketing cue. (x.com)