AgentGuide
AgentGuide
Apr 6, 2026 · Artificial Intelligence

How to Optimize RAG System Performance: From Evaluation Metrics to Tuning Strategies

The article explains how to improve Retrieval‑Augmented Generation (RAG) systems by interpreting three key metrics—context recall, context precision, and answer correctness—and provides concrete step‑by‑step actions such as checking the knowledge base, upgrading embedding models, rewriting queries, adding a rerank model, and refining prompts and generation parameters.

RAGcontext precisioncontext recall
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How to Optimize RAG System Performance: From Evaluation Metrics to Tuning Strategies
SuanNi
SuanNi
Mar 11, 2026 · Artificial Intelligence

How Gemini Embedding 2 Gives AI True Five‑Senses Perception

Google's Gemini Embedding 2 unifies text, image, video, audio, and document processing into a single multimodal embedding space, offering massive token capacity, multilingual support, and interleaved input, which dramatically improves retrieval speed, recall, and the quality of AI‑generated content across diverse applications.

Gemini Embedding 2Unified Embedding Spaceembedding model
0 likes · 9 min read
How Gemini Embedding 2 Gives AI True Five‑Senses Perception