Anthropic reported a 600% year-over-year revenue surge, reaching an annualized run rate of $65 billion as of July 2026. The company has solidified major partnerships, committing $100 billion to Amazon cloud services over a decade and paying SpaceX $1.25 billion monthly for compute capacity through 2029. Following this growth, Anthropic is preparing to file for an initial public offering as early as late August. The potential listing is expected to rival or exceed SpaceX's record $75 billion flotation.