Just built a RAG system from scratch with LangChain, OpenSearch, & DeepSeek V3! Optimized retrieval, cost, & accuracy—ready to craft AI magic. #RAG #AI #LangChain https://zilliz.com/tutorials/rag/langchain-and-opensearch-and-fireworks-ai-deepseek-v3-and-voyage-3-large

"Unlocked RAG magic! LangChain + OpenSearch + Fireworks AI’s Deepseek 7B = precise answers. Optimize costs, tweak parameters, and build smarter. #AI #LangChain #RAG" https://zilliz.com/tutorials/rag/langchain-and-opensearch-and-fireworks-ai-deepseek-r1-distill-qwen-7b-and-ollama-granite-embedding

"Built a RAG system with LangChain, OpenSearch, Fireworks AI & IBM embeddings. Chatbots, AI assistants await! #AI #RAG #LangChain" https://zilliz.com/tutorials/rag/langchain-and-opensearch-and-fireworks-ai-deepseek-r1-distill-qwen-7b-and-ibm-slate-125m-english-rtrvr

"Unlocked modern RAG: LangChain + OpenSearch + DeepSeek R1 + voyage-3. Time to innovate! #AI #LangChain #RAG" https://zilliz.com/tutorials/rag/langchain-and-opensearch-and-fireworks-ai-deepseek-r1-and-voyage-3

"Unlock RAG power: Build AI apps via LangChain, OpenSearch & Llama 3.1. Optimize, experiment, innovate. #Ai #LangChain #LLMs" https://zilliz.com/tutorials/rag/langchain-and-opensearch-and-databricks-llama-3.1-and-nvidia-arctic-embed-l

"Built a RAG system with LangChain, OpenSearch, Azure embeddings, & Llama 3.1! Now crafting intelligent apps. #AI #MachineLearning #LangChain" https://zilliz.com/tutorials/rag/langchain-and-opensearch-and-databricks-llama-3.1-and-azure-text-embedding-ada-002

"Unlocked RAG magic! Built with LangChain, OpenSearch, voyage-code-2 & AWS Bedrock’s Claude 3.5 Sonnet. Optimized chunks, cost calculator, smarter AI apps. Start creating! #AI #RAG #LangChain #AWSBedrock" https://zilliz.com/tutorials/rag/langchain-and-opensearch-and-aws-bedrock-claude-3.5-sonnet-and-voyage-code-2

Just built a RAG powerhouse: LangChain + OpenSearch + AWS Bedrock’s Claude 3.5 + NVIDIA embeddings! AI magic meets efficiency. #RAG #AI #LangChain #OpenSearch #AWSBedrock https://zilliz.com/tutorials/rag/langchain-and-opensearch-and-aws-bedrock-claude-3.5-haiku-and-nvidia-arctic-embed-l

Built a RAG pipeline with LangChain, OpenSearch, Ollama embeddings & Claude 3.5 Haiku! Transform data into AI magic—now go create apps that feel ALIVE. #AI #RAG #LangChain https://zilliz.com/tutorials/rag/langchain-and-opensearch-and-aws-bedrock-claude-3.5-haiku-and-ollama-granite-embedding

Built a RAG pipeline with LangChain, OpenSearch, Claude 3.5 Haiku, & Ollama! Transform data into insights, generate human-like answers, and optimize costs. #LangChain #AWSBedrock #RAG https://zilliz.com/tutorials/rag/langchain-and-opensearch-and-aws-bedrock-claude-3.5-haiku-and-ollama-all-minilm

"Built a RAG system! LangChain + OpenSearch + Claude 3.5 Haiku + Ollama. Optimize chunks, answers, costs. Create AI tools! #AI #LangChain #RAG" https://zilliz.com/tutorials/rag/langchain-and-opensearch-and-aws-bedrock-claude-3.5-haiku-and-ollama-snowflake-arctic-embed

Built a RAG system with LangChain, OpenSearch, AWS Bedrock’s Claude 3.5 & IBM embeddings. Ready to create AI magic! #AI #RAG #LangChain #AWSBedrock #OpenSearch https://zilliz.com/tutorials/rag/langchain-and-opensearch-and-aws-bedrock-claude-3.5-haiku-and-ibm-all-minilm-l12-v2

Understand RAG at Easter? Why not use the time to learn something new — and build your own local PDF chatbot?

Learn how chunking, embeddings and vector search work in practice - with LangChain, FAISS, Ollama and Mistral running entirely on your machine (no API key required).

Perfect for beginners - here's the full guide & GitHub repo

step-by-step guide: https://bit.ly/3EfOHB9
GitHub Repo: https://bit.ly/3EtqYgK

Quick Primer on MCP Using Ollama and LangChain

https://www.polarsparc.com/xhtml/MCP.html

Getting started with LangChain
Rerun your failed tests in PyTest
Usefulness of Context Managers in Python
Testing your Flask App

Latest Edition of My Voyage of Discovery: http://eepurl.com/jbSOOQ
Subscribe for more at: http://eepurl.com/iu6PFU

I keep being told that #LangChain isn't a road I should go down. Any other suggestions from folks, as to paths / frameworks I should look at?

I've just published the second part of my guide on setting up an AI/LLM stack in Haiku. If you've been curious about running AI models on alternative operating systems, this one's for you!
https://blog.nexus6.me/new%20adventures%20in%20ai/Setup-an-environment-for-AI-in-Haiku-Part-2/
#HaikuOS #langchain #openai #llamacpp

I managed to get a bunch of data chunked just right for a RAG vector database, but some of the chunks contain FAQ documents with "How do I..." in them.

The only problem now is that if I search "How do I restart MariaDB?" I get random "How do I" chunks that are asking questions about other stuff.

How do I get around this?

Here we go! This is what I've been working on for the past months.

My LangChain for JavaScript Developers book is now available on Gumroad.

https://js-craft.io/book