docs/how_to/graph_constructing/

[giscus[bot]]

docs/how_to/graph_constructing/

In this guide we'll go over the basic ways of constructing a knowledge graph based on unstructured text. The constructured graph can then be used as knowledge base in a RAG application.

https://python.langchain.com/docs/how_to/graph_constructing/

[chocwaffles]

Is there a drop in replacement of ChatOpenAI with a local LLM model? I have tried chatollama, chatllamacpp, and they don't quite work as well as the soon to be deprecated ollamafunction.

[chocwaffles]

I have issues using chatollama to replace ollamafunctions as below
Swapped

llm = OllamaFunctions(model="mistral:7b-instruct-v0.3-q8_0", temperature=0, format="json")

for

llm = ChatOllama(model="llama3.1:8b-instruct-q5_K_M", temperature=0)

to perform

from langchain_experimental.graph_transformers import LLMGraphTransformer
llm_transformer = LLMGraphTransformer(llm=llm)
graph_documents = llm_transformer.convert_to_graph_documents(documents)

What am i missing? thanks.