Graphiti

export API_KEY="sk-your-api-key"

import os

from graphiti_core.llm_client.config import LLMConfig
from graphiti_core.llm_client.openai_generic_client import OpenAIGenericClient

llm_config = LLMConfig(
    api_key=os.environ["API_KEY"],
    model="claude-sonnet-5",
    small_model="gpt-5.4-mini",
    base_url="https://api.aisonar.dev/v1",
)

llm_client = OpenAIGenericClient(config=llm_config)