LANGGRAPH(1)Agent Framework ReferenceLANGGRAPH(1)
NAME
langgraph — LangGraph is a graph-based agent orchestration framework from LangChain that models agent workflows as stateful, cyclical graphs.
METADATA
CATEGORY
Framework
Framework
PRICING
Free
Free
LANGUAGE
Python
Python
VERIFIED
2026-03-16
2026-03-16
STATUS
ACTIVE
ACTIVE
VENDOR
LangChain
LangChain
LINKS
CONFIG FILES
PATTERNS
ROUTERA routing agent directs requests to the most appropriate specialist agent.
CUSTOMUser-defined orchestration pattern with custom control flow.
PROTOCOLS
DESCRIPTION
LangGraph is a graph-based agent orchestration framework from LangChain that models agent workflows as stateful, cyclical graphs. Now at v1.0+, it provides fine-grained control over agent execution flow with built-in support for persistence, streaming, and human-in-the-loop patterns. Its deployment config uses a JSON manifest for LangGraph Cloud.
SEE ALSO
LangChain2026-03-16LANGGRAPH(1)