Anthropic to spend $200B on Google Cloud over 5 years

Anthropic has committed $200B to Google Cloud over five years, with Google reciprocating up to $40B in investment, signaling a deepening infrastructure dependency as frontier model training and inference costs scale. This deal dwarfs Microsoft-OpenAI's reported $13B arrangement, repositioning Google Cloud as the dominant hyperscaler for frontier AI workloads. ML engineers and infrastructure teams should watch how this shapes TPU availability, pricing, and Claude API reliability at scale.