Verified80% confidenceFactExact time
LangChain是2022年底兴起的开源框架，专为基于大语言模型（LLM）的应用开发而设计
10
Sources
80%
Confidence
Long-term
Relevance
5/28/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedLangChain is an LLM application development framework created by Harrison Chase in 2022.79% similarUnverifiedLangGraph 是由 LangChain 团队开发的开源框架，建立在 LangChain 生态之上，专门用于构建有状态、多步骤的 LLM 应用78% similarPartially VerifiedLangChain is described as the mainstream framework for LLM application development with a fairly complete ecosystem78% similarVerifiedLangfuse 是专为 LLM 应用设计的开源可观测性平台，能追踪模型调用的输入输出、Token 消耗、延迟和工具调用路径，并支持 Prompt 版本 A/B 评估77% similarVerifiedLangChain has become one of the core frameworks for building large language model applications77% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1765API
curl https://kongchang.com/api/v1/knowledge/claims/1765MCP
get_claim(id=1765)