Abstract. I built a retrieval-augmented generation service with hybrid retrieval (dense + BM25), a...
Retrieval Is Not a Safety Boundary: Poisoned-Corpus and Unsupported-Question Evaluation of a RAG Pipeline
Abstract. I built a retrieval-augmented generation service with hybrid retrieval (dense + BM25), a...
Author: Cyrus Wong (黃俊彥) — Google Developer Expert - Cloud (AI), Senior Lecturer at HKIIT ...
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A practical toolkit for evaluating LLM features: golden datasets, scored metrics, safety tests, CI gates, and production monitoring.