Nvidia is indeed expanding its presence in Israel with plans for a large new tech campus and research data center facility.
Nvidia israel factory

FactVerify
Source: factverify.com
What the Evidence Shows
The claim 'Nvidia Israel factory' can be interpreted as Nvidia having a significant operational facility in Israel. The search results confirm that Nvidia is actively expanding its footprint in Israel, specifically with plans to build a 'mega campus' and a new research data center facility in northern Israel. This expansion involves acquiring land and developing a large R&D hub, which aligns with the concept of a factory or major operational site.
Additionally, Nvidia's acquisition of Mellanox, an Israeli-based company, has already established a strong presence in the country, further supporting the claim. While the term 'factory' might traditionally imply manufacturing, in the context of Nvidia's tech and AI focus, their Israeli operations are more about research, development, and data center infrastructure rather than traditional chip manufacturing.
Nonetheless, the existence of a major Nvidia facility in Israel is confirmed by multiple sources.