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· 12 min read
Prajjwal Yadav
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Multimodal Embeddings and RAG: A Practical Guide

Multimodal embeddings allow AI systems to search and reason across text, images, audio, and video in their native formats. This blog covers the key intuitions behind how this all works and walks through three practical implementations using Weaviate and Gemini.

April 1, 2026 · 12 min read

· 19 min read
Leonie Monigatti
Danny Williams
Victoria Slocum
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An Overview of Late Interaction Retrieval Models: ColBERT, ColPali, and ColQwen

Late interaction allow for semantically rich interactions that enable a precise retrieval process across different modalities of unstructured data, including text and images.

April 9, 2025 · 19 min read