metadata

title: README
emoji: 🦙
colorFrom: yellow
colorTo: purple
sdk: static
pinned: false

🗂️ LlamaIndex 🦙 (GPT Index)

LlamaIndex (GPT Index) is a project that provides a central interface to connect your LLM's with external data.

PyPi:

LlamaIndex: https://pypi.org/project/llama-index/.
GPT Index (duplicate): https://pypi.org/project/gpt-index/.

Documentation: https://gpt-index.readthedocs.io/en/latest/.

Twitter: https://twitter.com/gpt_index.

Discord: https://discord.gg/dGcwcsnxhU.

LlamaHub (community library of data loaders): https://llamahub.ai

💻 Example Usage

pip install llama-index

Examples are in the examples folder. Indices are in the indices folder (see list of indices below).

To build a simple vector store index:

import os
os.environ["OPENAI_API_KEY"] = 'YOUR_OPENAI_API_KEY'

from llama_index import GPTSimpleVectorIndex, SimpleDirectoryReader
documents = SimpleDirectoryReader('data').load_data()
index = GPTSimpleVectorIndex.from_documents(documents)

To save to and load from disk:

# save to disk
index.save_to_disk('index.json')
# load from disk
index = GPTSimpleVectorIndex.load_from_disk('index.json')

To query:

index.query("<question_text>?")