Google Appoints Amin Vahdat as Chief of AI Infrastructure

Exam-focused facts from the 12 December 2025 current affairs briefing.

Key facts

Alphabet's Google has appointed longtime executive Amin Vahdat as chief technologist for AI infrastructure.
Google designs its own tensor processing units, or TPUs.
The company ramps up spending on data centers and hardware to support artificial intelligence workloads.
Microsoft has invested heavily in data centers and partnerships with OpenAI.
Amazon is expanding its custom chip offerings for AWS.