ByteDance is discussing a 2026 capital expenditure of up to $70 billion to expand its AI infrastructure and data centers. This figure marks a sharp increase from the $25 billion investment projected for 2025. The company will reportedly fund the expansion using its $50 billion profit from last year.

The investment aims to solidify the TikTok parent's lead in China's AI market through products like the Doubao chatbot. ByteDance also intends to use the infrastructure to challenge U.S. technology giants more directly.

While the figures are preliminary and subject to quarterly review, the massive outlay would intensify global competition for AI hardware and talent.