The Retrieval Layer Is the Product: Building a Page-Aware Hybrid-RAG Tutor at YoLearn AI
中文摘要
YoLearn AI 通过结合语义搜索、BM25 和页面感知上下文构建混合 RAG 导师，利用优化的检索层提升 AI 教学的准确性与实用性。
English Summary
YoLearn AI builds a hybrid-RAG tutor using semantic search, BM25, and page-aware context to create more grounded, useful AI tutoring through an optimized retrieval layer.
Original Excerpt
How we combine semantic search, BM25, page-aware context, and fallback-first engineering to make AI tutoring more grounded and useful. Continue reading on Medium »