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Sapien
Sapien develops Proof of Quality (PoQ), an onchain infrastructure layer for verifiable AI data and output quality. It enables teams to define quality rubrics, obtain independent validator consensus, and receive auditable onchain attestations for training data, AI evaluation, expert review, and quality control.
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Maintainer signals as of Aug 10, 2026
Sapien
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Description
Sapien is a gamified Web3 platform where users play, earn, and train AI by completing data-labeling challenges. The platform rewards participants for tagging data accurately, helping train AI models while offering cash rewards and leaderboard prizes. With a mission to create a global network of “AI data heroes,” Sapien combines gaming and data tasks to make AI training engaging and financially rewarding.Category: AI