May 06, 2026 Hybrid RAG vs LLM-Wiki:把 Karpathy 的概念拉去做 13 題 A/B 評測 Apr 27, 2026 從 BM25 到 Corrective RAG:一篇 Text + Table benchmark 的精讀筆記 Apr 21, 2026 RAG Pipeline Eval-Driven Tuning:Threshold Sweep、Progressive Fallback 與 Date Hint 的實證收斂 Apr 18, 2026 Production-Ready RAG Pipeline:Intent Routing + Temporal-Aware Retrieval 完整實作