What is Sahara? Sahara AI Mainnet will be launched in Q3.

In the traditional AI development model, data contributors and developers have long been in a state of imbalance in value distribution—humans provide data to train models but receive very little in return; developers create intelligent assets but struggle with rights confirmation and circulation. The birth of Sahara AI is aimed at reconstructing this production relationship.

As the world's first AI-native full-stack Web3 platform, Sahara has attracted 3.2 million on-chain accounts and 1.4 million daily active users to participate in its data annotation, model development, and asset minting since launching its testnet in 2024, and has established ecosystem collaborations with over 40 top institutions including Microsoft, Amazon, and Google Cloud.

##Vision Positioning: Building the "Web3 Operating System" of the AI Era

Sahara AI's positioning goes far beyond a single tool or market; it aims to become a full-chain infrastructure supporting the decentralized AI economy. Its core mission is to address the threefold dilemma of "unclear rights, imbalanced distribution, and inefficient circulation" in AI development.

Unlike most projects that add a Web3 layer to existing AI tools, Sahara reconstructs the ownership rules of smart assets from the protocol layer. In its design, data, models, and agents can all be registered as on-chain assets, enabling verifiable rights confirmation, permission management, and profit-sharing mechanisms.

"Sahara is not just another blockchain project; it is a call for systematic reflection and collective action," emphasized co-founder and CEO Sean Ren. "We have achieved real revenue and are returning value directly to contributors."

In August 2024, the project secured $43 million in funding led by Binance Labs and Pantera Capital, with a total subsequent funding amount reaching $51.5 million, providing ample ammunition for technological implementation.

##Technical Architecture and Product Ecosystem: A Closed Loop System from Data to Model

The architecture of Sahara is divided into two layers: the self-developed EVM-compatible Layer 1 blockchain is responsible for asset registration and transaction settlement; the off-chain AI execution protocol generates verifiable execution proofs through a trusted execution environment (TEE), ensuring process transparency.

This architecture supports four core products covering the entire lifecycle of AI:

  • Data Service Platform (DSP): Users earn on-chain incentives by contributing through data annotation. In the second quarter, the task volume reached 2.55 million, and the accuracy rate improved to 95%. The "Demigod Level" soul-bound token (SBT) mechanism has been introduced to incentivize quality contributors.
  • AI Developer Platform (Sahara Studio): Launching in Q2 2025, it integrates model training, deployment, and workflow management tools, significantly lowering the development barrier.
  • AI Trading Marketplace: Scheduled to launch in Q3/Q4 2025, supporting decentralized trading and licensing of datasets, models, and agents, activating asset circulation.
  • Knowledge Agents (KAs): Deployable autonomous AI applications that form ecological terminal exports.

##Latest Updates: Mainnet Countdown and Token Launch

According to the roadmap released by Sahara AI for 2024 - 2025, its key milestones clearly point to the mainnet launch:

  • Q4 2024: Launch of the testnet and data service platform, initiation of the user reward program
  • Q1 2025: Launch of AI Marketplace Early Access
  • Q2 2025: Launch of Sahara Studio Toolkit
  • Q3 2025: Sahara Chain mainnet launch, supporting data and model asset trading

On May 19, 2025, Sahara launched the public test network SIWA, which first opened the dataset registration and ownership certificate minting functions, marking the entry of its on-chain confirmation system into the public verification phase.

On the token level, SAHARA will be listed on multiple exchanges on June 26, 2025.

This community sale was oversubscribed by nearly 9 times, with an initial fully diluted valuation (FDV) of 600 million USD, reflecting the strong confidence of the market in the project.

##User Data and Ecological Cooperation: Testnet Verification Growth Flywheel

The SIWA testnet data confirms the growth potential of Sahara:

  • The total number of accounts has surpassed 3.2 million, with daily active users exceeding 1.4 million.
  • Over 200,000 data labeling participants, with a task completion volume of 2.55 million in the second quarter.
  • The data accuracy rate increased from 92% in the first quarter to 95% in the second quarter.

Ecological cooperation and simultaneous expansion, with the introduction of over 40 new partners including AWS, Google Cloud, UC Berkeley, and Together AI, covering the fields of cloud computing, open source protocols, and academic research. This forms a technological synergy network with previous partners such as Microsoft, Amazon, and MIT.

##Future Significance: The Starting Point of the De-AI Era

The ultimate goal of Sahara is to become the underlying operating system that integrates AI and Web3. Its value is not only reflected in the improvement of tool efficiency but also in establishing a closed-loop economic model of contributor rights confirmation → asset circulation → developer innovation → user benefits.

If the mainnet is launched on schedule in Q3 2025 and is fully functional, Sahara will address three core issues:

  1. Data contributors receive verifiable rewards
  2. Model developers own assetized intellectual property rights.
  3. Enterprises access compliant and transparent AI supply chains

"We are entering a more open, fair, and sustainable era of AI collaboration," said Together AI CEO Vipul Ved Prakash. "This will become the new infrastructure for Web3 AI."

With the launch of the Sahara Chain mainnet in the third quarter of 2025, global developers will have access to a full-stack AI development and assetization platform for the first time. Data labelers, model trainers, agent developers—each participant can rely on on-chain protocols to achieve contribution recognition and value return.

While the traditional AI economy is still monopolized by tech giants, Sahara is building a decentralized highway from data to models. On this road, contribution equals ownership, intelligence equals assets, and collaboration equals profit.

Author: Blog Team *This content does not constitute any offer, solicitation, or recommendation. You should always seek independent professional advice before making any investment decisions. *Please note that Gate may restrict or prohibit all or part of the services from restricted areas. Please read the user agreement for more information, link:

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