Alphabet reported a better-than-expected fourth quarter, lifting total revenues by 18% year-over-year on broad strength across Search, YouTube and Cloud. Search ad revenue accelerated after the rollout of generative AI features, while YouTube’s advertising arm grew mid-teens, driven by higher engagement on premium formats. Total non-GAAP operating income rose 22% year-over-year, reflecting disciplined cost control despite elevated R&D spending on AI projects.

The Cloud division surged 48% year-over-year to $17.7 billion in revenue, with operating income expanding to $5.3 billion. Backlog in the segment jumped by approximately 55% sequentially, as hyperscalers and enterprise customers ramped up AI deployments on Google’s infrastructure. The company highlighted that Gemini, its generative AI model, now counts over 750 million monthly active users and is catalyzing higher monetization of zero-click searches through paid AI overviews.

Management guided to an unprecedented $175–185 billion in capital expenditures for 2026, nearly doubling the prior year’s outlay. Executives emphasized that the bulk of spending will support data centers, networking and custom AI silicon such as TPUs, addressing the largest constraints of power availability and infrastructure build-out rather than model quality. While the scale of investment drew some market caution, several top-tier analysts maintain that this capex ramp positions Alphabet as the frontrunner in AI infrastructure for the decade ahead.