const chain = new GraphCypherQAChain({ llm: new ChatOpenAI({ temperature: 0 }), graph: new Neo4jGraph(),});const res = await chain.invoke("Who played in Pulp Fiction?"); Copy
const chain = new GraphCypherQAChain({ llm: new ChatOpenAI({ temperature: 0 }), graph: new Neo4jGraph(),});const res = await chain.invoke("Who played in Pulp Fiction?");
Optional
Use .batch() instead. Will be removed in 0.2.0.
Call the chain on all inputs in the list
Use .invoke() instead. Will be removed in 0.2.0.
Run the core logic of this chain and add to output if desired.
Wraps _call and handles memory.
Invoke the chain with the provided input and returns the output.
Input values for the chain run.
Promise that resolves with the output of the chain run.
Return a json-like object representing this chain.
Static
Load a chain from a json-like object describing it.
Example