Firms like OpenAI and Meta claim a compute shortage while also exploring selling compute capacity. This isn't a contradiction but a strategic evolution. They are buying all available supply to secure their own needs and then arbitraging the excess, effectively becoming smaller-scale cloud providers for AI.

The demand for HBM memory for AI is causing a global shortage because of a ~4:1 manufacturing trade-off: each bit of HBM produced consumes capacity that could have made four bits of standard DRAM. This supply crunch will raise prices for all electronics, from phones to PCs.

Unlike past cycles driven solely by new demand (e.g., mobile phones), the current AI memory super cycle is different. The new demand driver, HBM, actively constrains the supply of traditional DRAM by competing for the same limited wafer capacity, intensifying and prolonging the shortage.

Large tech companies are buying up compute from smaller cloud providers not for immediate need, but as a defensive strategy. By hoarding scarce GPU capacity, they prevent competitors from accessing critical resources, effectively cornering the market and stifling innovation from rivals.

OpenAI's aggressive partnerships for compute are designed to achieve "escape velocity." By locking up supply and talent, they are creating a capital barrier so high (~$150B in CapEx by 2030) that it becomes nearly impossible for any entity besides the largest hyperscalers to compete at scale.

Producing specialized High-Bandwidth Memory (HBM) for AI is wafer-intensive, yielding only a third of the memory bits per wafer compared to standard DRAM. As makers shift capacity to profitable HBM, they directly reduce the supply available for consumer electronics, creating a severe shortage.

A theory suggests Sam Altman's massive, multi-trillion dollar spending commitments are a strategic play to incentivize a massive overbuild of AI infrastructure. By driving supply far beyond current demand, OpenAI could create a 'glut,' crashing the price of compute and securing a long-term strategic advantage as the primary consumer.

A theory suggests Sam Altman's $1.4T in spending commitments may be a strategic move to trigger a massive overbuild of AI infrastructure. This would create a future "compute glut," driving down prices and ultimately benefiting OpenAI as a primary consumer of that capacity.

Despite record profits driven by AI demand for High-Bandwidth Memory, chip makers are maintaining a "conservative investment approach" and not rapidly expanding capacity. This strategic restraint keeps prices for critical components high, maximizing their profitability and effectively controlling the pace of the entire AI hardware industry.