In 2025, the business intelligence landscape is poised for a groundbreaking transformation with Smartbi Software's launch of its next-generation Agent BI offering—Smartbi AIChat V4. Dubbed a 'digital colleague', this innovative product is set to democratize data analysis by significantly lowering entry barriers. It facilitates a paradigm shift from traditional 'passive response' modes to dynamic 'proactive collaboration'. Already, it has been deployed and garnered acclaim across diverse sectors. The V4 iteration introduces three pivotal intelligent agents—Analysis, Expert, and Custom—each endowed with enhanced, all-encompassing capabilities that far surpass those of its predecessor, V3. This version marks breakthroughs across multiple facets, earning accolades from esteemed institutions. To tackle the hurdles in Agent BI implementation, V4 has adeptly overcome them through strategic architectural enhancements and meticulous technical refinements. A case study at a provincial government service center vividly illustrates its tangible benefits and real-world applicability. Looking to the future, Agent BI is poised to emerge as an enterprise-level general AGI (Artificial General Intelligence) application, steering the business intelligence industry towards new horizons of development and empowering enterprises in their digital transformation journeys.