Google-parent Alphabet’s stock sank 7% after the closing bell today following its Q1 earnings report. That was partly because the company announced much higher 2025 capital expenditures than analysts anticipated. After spending $14.28 billion on capex in Q4-2024 (above the consensus estimate of $13.26 billion), Alphabet will spend $75 billion on capex during 2025, said CEO Sundar Pichai, mostly on building out its AI-related businesses. That's 29% more than the $59 billion expected by analysts. The company is clearly signaling that it disputes claims by Chinese AI lab DeepSeek that its AI is much cheaper and performs just as well as comparable US software programs. Microsoft is still aiming to spend $80 billion on AI infrastructure this year.