OpenAI’s reported $50 billion annualized revenue remains substantial, but the gap versus the previously cited $68 billion highlights how accounting differences can distort comparisons and investor expectations. The sell-off in Oracle, CoreWeave, Nvidia and Broadcom reflects concerns about AI infrastructure spending, customer demand and valuations tied to continued rapid growth. However, the revision does not necessarily indicate weakening underlying sales; it largely reflects the exclusion of partners’ gross revenue. Investors will increasingly scrutinize actual revenue growth, spending commitments and returns on AI infrastructure investment to assess whether current valuations are sustainable.