The market debut of artificial intelligence start-up Anthropic, a chief rival to OpenAI, could break the record set by SpaceX, U.S. media have reported.

Anthropic plans an IPO that could rival SpaceX's record. IPO by December 31, 2026 at 89% YES.

Anthropic expects to match or beat SpaceX's $75bn IPO, the largest ever. It lost almost $42bn in 2025, five times the previous year's loss.