According to the US Airforce, the precision-guided GBU-57A/B Massive Ordnance Penetrator (MOP) is substantially larger than the deepest-penetrating bunker busters ever made.

Source: https://www.jewishpress.com/news/middle-east/iran-news/pentagon-reveals-deletes-images-of-bunker-buster-able-to-take-out-irans-underground-facilities/2023/05/23/

Hezbollah is much stronger than Hamas, with an arsenal of some 150,000 rockets and missiles, some believed to be precision-guided weapons capable of striking deep inside Israel.

Source: https://calgary.citynews.ca/2023/11/03/netanyahu-rules-out-cease-fire-until-hamas-frees-hostages/