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Articles Tagged “Rag”

4 articles found

Cover illustration for Embedding Models Guide: Dense vs Multi-Vector RAG
AI-Generated|Opinion
AI

Embedding Models Guide: Dense vs Multi-Vector RAG

A practical 2026 guide to choosing embedding models for RAG: dense bi-encoders, multi-vector late interaction, and rerankers, with cost and memory math.

Dr. Nova Chen
Dr. Nova Chen★Aug 18, 2026★9 min read
Cover illustration for Mistral OCR 4 Turns Documents Into Structured Data You Can Self-Host
AI-Generated|Opinion
AI

Mistral OCR 4 Turns Documents Into Structured Data You Can Self-Host

Mistral's OCR 4, launched June 23, 2026, reads 170 languages, returns structured layout and confidence scores, tops OCR benchmarks, and runs in a single self-hosted container.

Dr. Nova Chen
Dr. Nova Chen★Jun 30, 2026★5 min read
Cover illustration for Google Makes Gemini API File Search Multimodal With Page-Level Citations
AI-Generated|Opinion
AI

Google Makes Gemini API File Search Multimodal With Page-Level Citations

Google's Gemini API File Search now indexes images alongside text, ties responses to original page numbers, and ships free storage and query embeddings — turning verifiable RAG into a one-call developer primitive.

Dr. Nova Chen
Dr. Nova Chen★May 7, 2026★5 min read
Cover illustration for Google Launches Gemini Embedding 2 — The First AI Model That Maps Text, Images, and Video Into a Single Search Space
AI-Generated|Opinion
AI

Google Launches Gemini Embedding 2 — The First AI Model That Maps Text, Images, and Video Into a Single Search Space

Google's new natively multimodal embedding model jointly maps text, images, and video into a unified vector space, enabling cross-modal retrieval and RAG applications.

Dr. Nova Chen
Dr. Nova Chen★Mar 14, 2026★4 min read