B Sports Mobile Web (b体育手机网页版) has raised $520 million in a Series C round at a valuation exceeding...

B Sports Mobile Web (b体育手机网页版) has raised $520 million in a Series C round at a valuation exceeding $3 billion, according to a report from TGBUS. The company also announced the launch of its M3 inference chip, which it claims delivers a 40% improvement in efficiency. The funding and product release signal the company's expansion beyond its core mobile web services into AI infrastructure.

This move positions B Sports Mobile Web within the broader AI infrastructure segment, where proprietary silicon is increasingly seen as a competitive differentiator. The $520 million raise underscores investor appetite for companies that combine application-layer reach with hardware ambitions. The M3 chip, if it delivers on its efficiency claims, could help the company offer lower-cost inference at scale, a key factor as AI workloads grow and compute costs remain a concern for enterprises.

For builders and investors, this development suggests that companies with strong distribution in consumer or enterprise web platforms may seek to integrate vertically into chip design to capture more value. It also highlights the ongoing trend of AI-specific silicon entering the market, challenging incumbents. However, given the lack of technical specifications and benchmark data in the report, the M3 chip's real-world impact remains to be validated. Investors should monitor how the company integrates this chip into its offerings and whether it can secure meaningful adoption beyond its own products.