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lcel

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Here are 87 public repositories matching this topic...

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NVIDIA / nim-anywhere

Star 287

Accelerate your Gen AI with NVIDIA NIM and NVIDIA AI Workbench

nim nvidia llama rag llm langchain genai lcel llama3 nvwb-project
  • Updated Sep 3, 2026
  • Python

minhbtrc / langchain-chatbot

Sponsor
Star 64

This code is an implementation of a chatbot using LLM chat model API and Langchain.

streaming mongodb chatbot openai gradio runnable streaming-response presidio gpt-4 llm langchain langsmith personality-chatbot langserve lcel
  • Updated Mar 26, 2025
  • Python

christianrice / rag-coding-assistant

Star 32

An AI developer that writes LangChain Expression Language (LCEL).

python openai rag weaviate vector-database gpt-4 langchain retrieval-augmented-generation langchain-expression-language lcel
  • Updated Mar 17, 2024
  • Jupyter Notebook

marc-ing / langchain-advanced-rag

Star 18

HR policy RAG assistant with LangChain LCEL, RunnableBranch, FAISS, FastAPI, and an OpenAI-compatible model API.

python faiss rag fastapi vector-search langchain retrieval-augmented-generation lcel openai-compatible hr-assistant
  • Updated Aug 26, 2026
  • Python

Ryota-Kawamura / Functions-Tools-and-Agents-with-LangChain

Star 16

You’ll explore new advancements like ChatGPT’s function calling capability, and build a conversational agent using a new syntax called LangChain Expression Language (LCEL) for tasks like tagging, extraction, tool selection, and routing.

api tagging extraction conversational-agent llm langchain openai-function langchain-expression-language lcel
  • Updated Oct 28, 2023
  • Jupyter Notebook

2aronS / lcel-forge

Star 11

AI developer that generates LangChain Expression Language code

python code-generator langchain ai-developer ai-code-generation lcel langchain-tools
  • Updated May 19, 2026
  • Jupyter Notebook

MadgicDev / ask-llm

Star 8

The easiest way to supercharge your apps with LLM!

python ai templates decorators openai jinja mistral llm langchain lcel langchain-decorators
  • Updated Jul 11, 2025
  • Python

shamspias / lcel-tutorial

Star 8

The "lcel-tutorial" repo is designed for mastering LangChain Expression Language (LCEL), offering exercises to build stateful, multi-actor LLM applications. It's a hands-on guide to leveraging LCEL for complex workflows and agent-like behaviors. Perfect for enthusiasts eager to explore LLM's potential.

langchain langchain-python langchain-chains langsmith langserve langchain-expression-language lcel langgraph
  • Updated Apr 1, 2024
  • Python

ksm26 / Functions-Tools-and-Agents-with-LangChain

Star 6

Explore Functions, Tools and Agents with LangChain along with LangChain Expression Language

data-extraction nlp-machine-learning conversational-agents deeplearning-ai data-extraction-and-pre-processing large-language-models langchain langchain-python function-calling lcel tool-selection api-advancements
  • Updated Mar 4, 2024
  • Jupyter Notebook

beloveddie / AI-Craft

Star 4

A collection of Jupyter notebook experiments and applications centered around Generative AI with LLMs.

prompt pytorch gemini semantic-search gemma cohere comet-ml huggingface-transformers prompt-engineering llms langchain lcel
  • Updated Jul 14, 2025
  • Jupyter Notebook

zz-big / langchain_learning

Star 4

从 0 到迷你 Claude Code 的 LangChain Agent 学习仓库:LCEL · 记忆 · RAG · LangGraph · 自制 Agent Harness,全部可独立运行、默认走 OpenAI 兼容协议。

agent tutorial openai chinese rag ai-agent langchain langsmith lcel deepseek langgraph claude-code
  • Updated May 25, 2026
  • Python

JaimeLucena / 02-langchain-beginners

Star 3

Practical notebooks to learn LangChain fundamentals — LCEL, prompt templates, RAG and vector stores — with modern, non-deprecated examples.

ai jupyter rag langchain lcel
  • Updated Oct 24, 2025
  • Jupyter Notebook

denizzozupek / multi-doc-rag-assistant

Star 3

Hybrid RAG pipeline (Dense + BM25 + Cross-Encoder Reranker) with conversational memory and systematic evaluation. 5 retrieval experiments, 92.3% Hit Rate, 5.0/5.0 LLM-as-a-Judge. Built with LangChain LCEL & ChromaDB.

python information-retrieval openai rag pydantic vector-search streamlit hybrid-search langchain chromadb llm-evaluation rag-evaluation lcel rag-pipeline rag-chatbot cross-encoder-reranking
  • Updated Nov 11, 2026
  • Python

PeterLu798 / langchain-demo

Star 2

向量化、RAG增强、智能体Agent、LangChain LCEL 管道组合等等。持续更新...

python agent embeddings rag milvus langchain lcel
  • Updated Feb 23, 2025
  • Python

Swainakash0799 / ResearchFlow-AI-System

Star 2

An AI-powered multi-agent research platform that automates web search, content extraction, report generation, and report evaluation through a collaborative agent pipeline.

multi-agent streamlit langchain lcel tool-calling groq-llm tavily-search
  • Updated Sep 28, 2026
  • Python

Duygu-Jones / LLM_Playground

Star 1

Step-by-step LangChain-based LLM implementations and experiments

sql embeddings agents aichatbot vector-database llm langchain codellama lcel langraph
  • Updated Feb 20, 2025
  • Jupyter Notebook

mathsant-js / recruta-ai

Star 1

Chatbot de recrutamento e RH com IA, memória conversacional e análise estruturada de vagas.

python chatbot recruitment gradio human-resources conversational-ai pydantic llm generative-ai langchain ollama lcel
  • Updated Oct 9, 2026
  • Python

Tynab / gen-ai-3

Sponsor
Star 1

CyberSoft Gen AI 01 - 3

python education tutorial course ai vietnamese chatbot jupyter-notebook openai groq streamlit streamlit-application llm prompt-engineering cybersoft generative-ai langchain genai lcel chat-memory
  • Updated Jul 13, 2026

hungpm372 / simple-LLM-application-with-LCEL

Star 1

This is a simple application of the LLM (Lattice Conditional Execution Language) with the LCEL (Lattice Conditional Execution Language) library. The application is a simple calculator that can perform addition, subtraction, multiplication, and division.

openai llm langchain lcel
  • Updated Jun 26, 2024
  • Python

akarshankapoor7 / Conversational-Q-A-Chatbot-with-history

Star 1

This Conversational Q&A Chatbot is a Generative AI project built using LangChain. It enhances user interactions by maintaining memory of past exchanges, allowing for more context-aware responses.

agents rag langchain-python lcel genai-chatbot groq-api llama3-8b
  • Updated Apr 2, 2025
  • Jupyter Notebook

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