DEV Community

#langchain

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
从零构建RAG系统:Python实现检索增强生成的完整指南

从零构建RAG系统:Python实现检索增强生成的完整指南

Comments
3 min read
Why Prompt Engineering Isn't Enough for Production AI Agents

Why Prompt Engineering Isn't Enough for Production AI Agents

1
Comments
4 min read
Stop rebuilding memory and orchestration for every AI agent you build

Stop rebuilding memory and orchestration for every AI agent you build

1
Comments
3 min read
Agentic Payments Move Spending Authority Into the Runtime | Focused Labs

Agentic Payments Move Spending Authority Into the Runtime | Focused Labs

1
Comments 1
7 min read
An AI-powered engineering intelligence platform.

An AI-powered engineering intelligence platform.

3
Comments
4 min read
IBM RAG & Agentic AI Certificate: What I Can Build Now

IBM RAG & Agentic AI Certificate: What I Can Build Now

1
Comments
6 min read
How to Inject Hidden Runtime Context into AI Agent Tools (LangChain + LangGraph)

How to Inject Hidden Runtime Context into AI Agent Tools (LangChain + LangGraph)

Comments
6 min read
How to Build a Human-in-the-Loop AI Agent with LangChain & LangGraph

How to Build a Human-in-the-Loop AI Agent with LangChain & LangGraph

Comments
5 min read
Three Design Decisions That Shaped the Enterprise RAG Retrieval Pipeline

Three Design Decisions That Shaped the Enterprise RAG Retrieval Pipeline

Comments
5 min read
Another way to use tool calling: intent classification

Another way to use tool calling: intent classification

Comments
4 min read
[Open-Source LLM Agent #2] Streaming a LangGraph Agent as OpenAI-Compatible SSE (with a Thinking Panel)

[Open-Source LLM Agent #2] Streaming a LangGraph Agent as OpenAI-Compatible SSE (with a Thinking Panel)

Comments 2
5 min read
[Open-Source LLM Agent #1] Running a LangGraph ReAct Agent in Production: OpenAI-Compatible API + Multi-Model Gateway + One-Line Tracing

[Open-Source LLM Agent #1] Running a LangGraph ReAct Agent in Production: OpenAI-Compatible API + Multi-Model Gateway + One-Line Tracing

Comments
5 min read
How to Use LangChain Deep Agents with Azure Cosmos DB – Plan, act, and verify against operational data

How to Use LangChain Deep Agents with Azure Cosmos DB – Plan, act, and verify against operational data

5
Comments
10 min read
Lessons from LangChain: Designing a Reliable Runtime for Production-Grade Agents

Lessons from LangChain: Designing a Reliable Runtime for Production-Grade Agents

Comments
14 min read
Lessons from LangChain: Designing a Reliable Runtime for Production-Grade Agents

Lessons from LangChain: Designing a Reliable Runtime for Production-Grade Agents

Comments
14 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.