Anthropic, a prominent AI company known for its coding assistant Claude Code, has confidentially filed for a US initial public offering (IPO), marking a strategic move to outpace rival OpenAI in the rapidly evolving artificial intelligence landscape. The company, which achieved a valuation of nearly $1 trillion, has seen its worth more than double since February, reflecting significant investor interest. This IPO filing comes at a pivotal moment as the market anticipates a series of high-profile listings, including SpaceX's potential $75 billion IPO. Analysts indicate that both Anthropic and OpenAI are racing to secure public capital before it becomes scarce, with Anthropic aiming to set favorable financial reporting standards for AI companies. The anticipated listing could not only revitalize the sluggish IPO market but also reshape major stock indexes, drawing substantial investor attention. As the AI sector continues to attract significant investment, the outcome of Anthropic's IPO could have far-reaching implications for future tech listings.