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README.md

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-title: README
+title: Gaia Network
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+## Gaia node
+
+Each Gaia node provides a specialized API service that encapsulates a unique combination of
+
+* a specialized and fine-tuned LLM (e.g., an LLM that excels in answering questions about the Rust programming language)
+* a domain-specific knowledge base (e.g., knowledge about the WasmEdge project)
+* an inference app that manages the context and history of conversations (e.g., RAG and MemGPT prompt injection)
+* compute resources required to run the LLM app as an API service (e.g., a Nvidia GPU or a Mac M3 device)
+
+The Gaia node API service is fully compatible with the OpenAI JSON spec, and hence each Gaia node can function as an alternative backend for OpenAI-based frontends or agents.
+
+## Gaia network
+
+The Gaia network consists of many Gaia nodes. It provides a mechanism to discovery, connect, and pay for Gaia node services through a decentralized marketplace.