Baichuan Large Model is a bilingual (Chinese and English) large model that integrates intent understanding, information retrieval, and reinforcement learning technologies. It combines supervised fine-tuning with human intent alignment, demonstrating outstanding performance in knowledge问答 and text creation. The two open-source and commercially free models, Baichuan-7B and Baichuan-13B, have ranked among the top on multiple authoritative evaluation lists and have exceeded one million downloads. The product is positioned as providing high-quality language AI services, helping users easily and accessibly obtain world knowledge and professional services.