# L3 NCN AI Overview

While L2 serves as the bedrock of the entire infrastructure, AI features are built as Layer 3 because AI is chain and technology-agnostic and should not be tied to any certain chain. NCN AI is the layer of all the AI-related platform features. First and foremost, it’s the decentralized GPU network or DePIN tapping into community-owned desktop and mobile GPUs and NPUs to source processing resources for AI computations.

NCN AI also encompasses data required for AI model training either connected from developers’ private or third-party databases or collected and validated by NeurochainAI community.

Building AI platform as a Layer 3 enables full connectivity and interoperability with any Web3 or Web2 ecosystem and solution guaranteeing scalability and adoptability of the entire NeurochainAI ecosystem.


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