----------------------
To use Claude 3 Opus to create a property graph, you need to follow several steps:
- Install LlamaIndex and Claude 3 Opus: First, you need to install the LlamaIndex and the specific model of Claude 3 Opus. You can do this using pip in your Python environment:
%pip install llama-index-llms-anthropic
!pip install llama-index
()
- Set the Tokenizer: The next step is to set the tokenizer. You can use the Anthropic tokenizer for this:
from llama_index.llms.anthropic import Anthropic
from llama_index.core import Settings
tokenizer = Anthropic().tokenizer
Settings.tokenizer = tokenizer
()
- Set the API Key: You need to set your Anthropic API key:
import os
os.environ["ANTHROPIC_API_KEY"] = "YOUR ANTHROPIC API KEY"
()
- Initialize the Model: Now, you can initialize the Claude 3 Opus model:
from llama_index.llms.anthropic import Anthropic
llm = Anthropic(model="claude-3-opus-20240229")
()
- Create the Property Graph: Finally, you can create the property graph using the
PropertyGraphIndex class from LlamaIndex:
from llama_index.core import PropertyGraphIndex
index = PropertyGraphIndex.from_documents(
documents,
llm=llm,
embed_model=embed_model,
property_graph_store=graph_store,
show_progress=True,
) ()
