Amazon is investing billions in OpenAI, which OpenAI will then use to purchase Amazon's cloud services and proprietary Trainium chips. This vendor financing model locks in a major customer for AWS while funding the AI leader's massive compute needs, creating a self-reinforcing financial loop.

Major cloud providers like Amazon are making multi-billion dollar investments in AI startups like Anthropic, which then commit to spending that money back on the provider's cloud services. This "circular" financial arrangement locks in future revenue and inflates growth metrics with non-organic activity.

Google Cloud's impressive growth is attributed to servicing the massive compute needs of Anthropic, a company it heavily invested in. This highlights a circular dynamic where cloud providers fund AI companies, which in turn become their captive, high-margin customers for GPUs and TPUs.

The AI ecosystem appears to have circular cash flows. For example, Microsoft invests billions in OpenAI, which then uses that money to pay Microsoft for compute services. This creates revenue for Microsoft while funding OpenAI, but it raises investor concerns about how much organic, external demand truly exists for these costly services.

A new AI investment model involves tech giants like Microsoft funding labs like Anthropic, which then spend more on the investors' cloud platforms. This self-referential 'circularity' is now viewed with suspicion by public markets, causing share prices to drop—a stark reversal from the initial hype that surrounded OpenAI's partnerships.

Companies like NVIDIA invest billions in AI startups (e.g., OpenAI) with the understanding the money will be spent on their chips. This "round tripping" creates massive, artificial market cap growth but is incredibly fragile and reminiscent of the dot-com bubble's accounting tricks.

Massive investments, like Amazon's potential $50 billion into OpenAI, are not simple cash infusions. A large portion is structured as compute credits, meaning the money flows back to the investor's cloud services (e.g., AWS). This model secures a long-term, high-volume customer while financing the AI lab's operations.

Explosive growth in cloud divisions (e.g., Google Cloud's 63%) may be artificially inflated. A significant portion of this revenue comes from AI startups spending the venture capital they raised—often from the cloud providers' own venture arms—on cloud credits, creating a circular funding loop.

A circular economy is forming in AI, where capital flows between major players. NVIDIA invests $100B in OpenAI, which uses the funds to buy compute from Oracle, who in turn buys GPUs from NVIDIA. This self-reinforcing loop concentrates capital and drives up valuations across the ecosystem.