ProductsOct 31, 20261 min read3 Numbers to Watch to Know if Meta Platforms' AI Spending Is Paying Off - Yahoo Finance0SaveShareContentsWhy it mattersCategoryProductsIndustry DomainThe Core Development3 Numbers to Watch to Know if Meta Platforms' AI Spending Is Paying Off Yahoo FinanceWhy it matters3 Numbers to Watch to Know if Meta Platforms' AI Spending Is Paying Off Yahoo Finance Reported by Google News — Meta AI on October 31, 2026.