Add exploration queue for high selectivity multi-hop filter search#897

Draft

ChenSunriseJiaBao wants to merge 2 commits intomicrosoft:mainfrom

ChenSunriseJiaBao:user/jiabao/High_Selectivity_in_multihop

Commits on Apr 3, 2026

improvements for recall and qps issues in high selectivity of multi-hop filter search
Jia Bao (from Dev Box)
committed
Implement full 4-layer high selectivity handling

Jia Bao (from Dev Box)
and
claude
committed