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llama-index-indices-managed-llama-cloud
Advanced tools
LlamaCloud is a new generation of managed parsing, ingestion, and retrieval services, designed to bring production-grade context-augmentation to your LLM and RAG applications.
Currently, LlamaCloud supports
We are opening up a private beta to a limited set of enterprise partners for the managed ingestion and retrieval API. If you’re interested in centralizing your data pipelines and spending more time working on your actual RAG use cases, come talk to us.
If you have access to LlamaCloud, you can visit LlamaCloud to sign in and get an API key.
First, make sure you have the latest LlamaIndex version installed.
NOTE: If you are upgrading from v0.9.X, we recommend following our migration guide, as well as uninstalling your previous version first.
pip uninstall llama-index # run this if upgrading from v0.9.x or older
pip install -U llama-index --upgrade --no-cache-dir --force-reinstall
The llama-index-indices-managed-llama-cloud
package is included with the above install, but you can also install directly
pip install -U llama-index-indices-managed-llama-cloud
You can create an index on LlamaCloud using the following code:
import os
os.environ[
"LLAMA_CLOUD_API_KEY"
] = "llx-..." # can provide API-key in env or in the constructor later on
from llama_index.core import SimpleDirectoryReader
from llama_index.indices.managed.llama_cloud import LlamaCloudIndex
# create a new index
index = LlamaCloudIndex.from_documents(
documents,
"my_first_index",
project_name="default",
api_key="llx-...",
verbose=True,
)
# connect to an existing index
index = LlamaCloudIndex("my_first_index", project_name="default")
You can also configure a retriever for managed retrieval:
# from the existing index
index.as_retriever()
# from scratch
from llama_index.indices.managed.llama_cloud import LlamaCloudRetriever
retriever = LlamaCloudRetriever("my_first_index", project_name="default")
And of course, you can use other index shortcuts to get use out of your new managed index:
query_engine = index.as_query_engine(llm=llm)
chat_engine = index.as_chat_engine(llm=llm)
A full list of retriever settings/kwargs is below:
dense_similarity_top_k
: Optional[int] -- If greater than 0, retrieve k
nodes using dense retrievalsparse_similarity_top_k
: Optional[int] -- If greater than 0, retrieve k
nodes using sparse retrievalenable_reranking
: Optional[bool] -- Whether to enable reranking or not. Sacrifices some speed for accuracyrerank_top_n
: Optional[int] -- The number of nodes to return after reranking initial retrieval resultsalpha
Optional[float] -- The weighting between dense and sparse retrieval. 1 = Full dense retrieval, 0 = Full sparse retrieval.FAQs
llama-index indices llama-cloud integration
We found that llama-index-indices-managed-llama-cloud demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
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