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docs/source/Introduction/index.rst

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+Introduction
+============
+
+BGE builds one-stop retrieval toolkit for search and RAG. We provide inference, evaluation, and fine-tuning for embedding models and reranker.
+
+.. figure:: ../_static/img/RAG_pipeline.png
+   :width: 700
+   :align: center
+
+   BGE embedder and reranker in an RAG pipeline. `Source <https://safjan.com/images/retrieval_augmented_generation/RAG.png>`_
+
+Quickly get started with:
+
+.. toctree::
+   :maxdepth: 1
+   :caption: Start
+
+   overview
+   installation
+   quick_start
+   
+
+.. toctree::
+   :maxdepth: 1
+   :caption: Concept
+
+   IR
+   embedder
+   reranker
+   similarity
+   retrieval_demo