SIMA DigiTech
SIMA DigiTech

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Blog & Insights

AI & Automation RAG Architecture: From Document Ingestion to Retrieval
Jul 28, 2026
13 min read
RAG Architecture: From Document Ingestion to Retrieval

A complete walkthrough of retrieval-augmented generation: chunking, embeddings, retrieval, and evaluation.

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AI & Automation Document Chunking Strategies for RAG
Jul 12, 2026
11 min read
Document Chunking Strategies for RAG

Fixed-size, semantic, and hierarchical chunking — how chunking quality drives RAG answer accuracy.

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AI & Automation Evaluating RAG Applications Beyond Vibes
May 01, 2026
12 min read
Evaluating RAG Applications Beyond Vibes

Retrieval metrics, relevance judgment, and evaluation harnesses for measuring RAG quality.

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AI & Automation Reducing LLM Hallucinations: Techniques That Help
Apr 18, 2026
11 min read
Reducing LLM Hallucinations: Techniques That Help

Grounding, retrieval, temperature, and self-consistency — practical techniques to reduce hallucinations.

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AI & Automation Building AI Knowledge-Base Assistants
Mar 21, 2026
10 min read
Building AI Knowledge-Base Assistants

Turn documentation and FAQs into a grounded Q&A assistant with retrieval and citations.

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