Alphabet is reportedly planning a $40 billion investment in AI startup Anthropic, deepening a trend of circular capital where tech giants fund competitors to secure cloud and hardware revenue.

Key Points

• Alphabet is negotiating a deal to invest up to $40 billion in Anthropic, the developer of the Claude AI model.
• Anthropic currently receives significant financial backing and cloud infrastructure support from Amazon, Google, Microsoft, and Nvidia.
• The investment structure creates a loop where capital provided to AI startups is returned to investors as payment for cloud computing and specialized hardware.
• The IMF has warned that this circular financing model could inflate valuations and create systemic risks by masking the distinction between genuine demand and financial engineering.
• Microsoft’s early lead in the AI sector is facing increased competition as OpenAI seeks independence and internal development efforts at major firms continue to evolve.

Why it Matters

This trend of circular capitalism suggests that the current AI boom is heavily reliant on a closed-loop ecosystem where major tech firms effectively subsidize their own cloud revenue growth. While this structure accelerates infrastructure development, it raises concerns about whether these valuations reflect sustainable market demand or an opaque cycle of financial interdependence.