Alibaba Group Holding Ltd. pledged to invest more than 380 billion yuan ($53 billion) on AI infrastructure such as data centers over the next three years, a major commitment that underscores the e-commerce pioneer’s ambitions of becoming a leader in artificial intelligence.

The Chinese technology giant first mentioned the plan last week when it reported results but didn’t provide a specific figure.

Alibaba Group has highlighted that it has been focusing more on these two sectors lately, with plans to integrate artificial intelligence across several of its divisions such as e-commerce and consumer applications.