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Feb 18, 2025
The world is racing to integrate artificial intelligence (AI) into everything—from finance and entertainment to new methods of scientific discovery. But there’s a problem: most AI today is centralized, opaque, and expensive. Whether you’re relying on OpenAI’s black-box models or running AI inferences on traditional blockchains, builders are forced to trust centralized providers, face sky-high costs, and contend with scalability limitations.
But what if AI could be decentralized, verifiable, and scalable—without sacrificing cost-effectiveness or performance?
That’s exactly what 0G is building: the world’s first Artificial Intelligence Layer (AIL), designed from the ground up to power decentralized AI applications at scale. With a fully modular architecture, verifiable inference, and AI-specific execution layers, 0G provides the missing infrastructure to bring AI fully onchain—without the bottlenecks that plague today’s solutions.
Let’s take a closer look at 0G’s design approach, including its primary architecture, key subsystems, and how core onchain processes function.
0G’s Design Philosophy: The Modular, Artificial Intelligence Layer
Imagine trying to build a high-performance AI application using today’s decentralized tools. You’d need a separate layer for compute, another for storage, a rollup for scalability, and yet another layer for data availability. Each of these solutions comes with its own trade-offs, making it expensive and operationally cumbersome to deploy a seamless, high-performance AI-powered experience in one go.
0G fixes this fragmentation by providing a unified AIL blockchain where all components work together by design. Instead of patching together separate tools to deploy a final product, developers can leverage 0G’s fully optimized, infinitely scalable Decentralized AI Operating System (deAIOS) to achieve everything in one spot. This system is underpinned by a robust ecosystem of specialized, interconnected technologies built for real-world AI workloads at scale.
0G’s Core Components
Each core component of 0G is designed to address a specific bottleneck in decentralized AI, ensuring that applications can run at scale, at low cost, and with full trustless verification.
These components include:
The graphic below illustrates how these different components work in tandem, creating a seamless stack that powers decentralized AI innovation.
With this modular design, 0G drastically reduces the technical burden for developers, businesses, and web3 projects by providing a fully integrated AI operating system right out of the box. Instead of stitching together multiple siloed solutions, teams can build, deploy, and scale AI applications seamlessly on 0G, reducing development time and cutting operational costs.
Zoom in on 0G’s core components and latest offerings here.
What Makes 0G Different?
0G isn’t just a collection of AI tools—it's the first deAIOS, seamlessly integrating compute, storage, and data availability to empower developers in building the future of Infinite AI. The resulting solution is greater than the sum of its parts, and unlocks powerful, open-ended capabilities.
Infinite Scalability
Most blockchains process transactions in a sequential execution model, where each transaction must be completed before the next one begins. This causes bottlenecks when running AI inference models, which require parallel computation across large datasets. Solana and Ethereum’s smart contract execution environments, for instance, are optimized for financial transactions, not AI workloads.
Additionally, existing blockchains have fixed scalability constraints. When network activity increases, users compete for limited block space, resulting in higher costs and slower processing speeds. AI models require constant data retrieval, state updates, and dynamic memory allocation, none of which are optimized in current blockchain environments.
0G eliminates these bottlenecks by introducing
Multi-consensus Validation: Instead of forcing all transactions through a single consensus model, 0G applies different validation methods depending on the task. This includes a dynamic mix of:
Proof-of-Stake mechanisms to secure network operations
Proof-of-Inference for verifying AI-generated outputs before they interact with smart contracts
Proof-of-Random-Access to ensure that AI models and datasets stored on 0G remain available and tamper-proof.
Scalable Execution & Sharding: 0G’s execution environment dynamically distributes AI workloads across multiple shards, allowing onchain tasks to run concurrently.
AI-specific Compute Layer: Unlike general-purpose smart contract platforms, 0G optimizes execution for inference-heavy workloads without compromising on performance elsewhere within the system.
Whether you’re running complex AI-powered trading strategies or powering large-scale model inferences, 0G ensures limitless AI scalability and efficiency at every level.
Verifiable, Onchain AI Outputs
Today's centralized AI models are black boxes, and users are forced to trust that their outputs are accurate and unaltered. Even decentralized AI compute networks like Bittensor and Gensyn distribute AI inference across multiple nodes, but they do not cryptographically verify inference results. This means that AI-generated outputs can still be manipulated, without any way to independently verify their outputs.
By contrast, 0G ensures that every AI output is cryptographically verifiable and trustless via:
Proof-of-Inference (PoI): AI models must cryptographically sign their outputs before they can be used in smart contracts or decision-making applications.
Decentralized Inference Execution: AI models run on 0G’s permissionless compute network, allowing anyone to access and leverage our AI offerings.
Onchain AI Output Validation: 0G’s decentralized inference service ensures verifiability through transparent, onchain validation of computation results. This allows users to independently verify the integrity and accuracy of each inference task.
With this, 0G makes AI-generated decisions tamper-proof and fully auditable. This is critical for advanced financial AI models, AI-powered DAOs, and any other protocol where trust in AI decision-making is essential.
Forward-Optimized, With Backwards Compatibility
AI workloads are among the most resource-intensive computational processes, and as their complexity and user volume increase, their infrastructural demands likewise grow.
This presents a fundamental problem: AI needs a blockchain that can handle the most advanced use cases—such as high-frequency trading models, real-time machine learning, and fully onchain AI agents—without compromising efficiency, decentralization, or cost-effectiveness. At the same time, any viable decentralized AI solution must also be compatible with the broader web3 landscape, including older systems like Ethereum and Solana.
0G eliminates this friction by combining cutting-edge AI infrastructure with full backwards compatibility across major legacy chains:
Full EVM Compatibility: Despite being purpose-built for AI, 0G is fully EVM-compatible, ensuring that developers familiar with Solidity can deploy smart contracts on 0G without learning a new language. This means that existing DeFi, NFT, and web3 applications can incorporate AI-driven features with minimal modifications to their code.
Modular Infrastructure Beyond 0G: Even developers who are not ready to fully deploy on 0G can still benefit from its framework-agnostic tech stack. 0G’s modular and abstracted functionality lets builders selectively leverage individual components—such as AI inference, storage, or data availability—without migrating their entire stack, regardless of where they are deployed.
By combining AI-specific optimizations with broad compatibility across web3, 0G ensures that developers don’t have to choose between innovation and interoperability
ERC-7857: A New Standard for AI-Powered Assets
AI is transforming how users interact with digital assets, but existing token standards fail to capture the dynamic, evolving nature of AI-driven content. Traditional NFTs (ERC-721, ERC-1155) are static by design—incapable of changing dynamically based on AI processing and lacking native support for encryption or privacy. These limitations stifle innovation for AI applications that require intelligent, adaptable, and secure digital assets
0G is solving this problem with ERC-7857, a new token standard that brings verifiable capabilities to the tokenized asset landscape. With ERC-7857, AI models can be natively embedded into onchain assets in the form of Intelligent NFTs (iNFTs), unlocking more composable, verifiable interactions across the entire growing universe of AI-powered dApps.
Learn more about 0G’s new ERC-7857 token standard here.
AI Without Limits, Powered by 0G
The race to bring AI onchain is already underway, but most solutions today fail to meet the core requirements of scalable, verifiable, and cost-efficient AI infrastructure. Traditional blockchains were never designed for AI workloads, and while new decentralized AI solutions have emerged, they suffer from scalability bottlenecks, high inference costs, and unverifiable execution.
With a modular, high-performance architecture and breakthrough innovations in scalability, data availability, and compute, 0G is set to redefine how AI operates onchain. As a one-stop platform for decentralized AI—combining compute, storage, and a service marketplace—0G dramatically simplifies the development pipeline for crypto AI applications. And with $325M+ raised and 300+ projects already partnered with us (including major players like Alibaba, Ora, OP, and more), 0G is not a solo AI project—we’re leading the revolution.
In short, we are not alone. To that point, 0G recently announced an $88M Ecosystem Growth Program, which is kicking off with a $8.88M prize pool for builders who join our Guild on 0G initiative.
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