Unverified60% confidenceFactExact time
LangChain is an open-source framework created by Harrison Chase for building large language model applications.
2
Sources
60%
Confidence
Long-term
Relevance
9/11/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedLangChain is a large model application development framework created by Harrison Chase in October 2022, whose core concept is the 'chain' that connects multiple processing steps into a pipeline.78% similarUnverifiedHarrison Chase developed LangChain by distilling common abstraction layers observed through conversations with numerous frontline developers building complex LLM applications76% similarUnverifiedLangChain is an open-source framework whose core capability is combining large language models with external computing resources and data sources.75% similarVerifiedThe LangChain framework was originally created by Harrison Chase in 2022 within the Python ecosystem and quickly became the de facto standard framework for building LLM applications.74% similarUnverifiedLangChain started as a Python library for chaining large language models with external tools72% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/900971API
curl https://kongchang.com/api/v1/knowledge/claims/900971MCP
get_claim(id=900971)