OpenAI's Reported Revenue Falls to $50 Billion After Accounting Methodology Clarification

OpenAI's annualized revenue climbed to approximately $50 billion by late September 2026, the company disclosed to investors—but the figure marks a sharp downward revision from earlier projections that had pegged the milestone at $70 billion. The discrepancy, which caught markets by surprise, stems not from a slowdown in growth but from a fundamental difference in how revenue is counted under accounting standards that govern how money flowing through cloud partnerships is recognized.