ChainCatcher news, according to an official announcement, the AI blockchain platform Yupp has completed a seed round financing of 33 million dollars, led by a16z. The Yupp platform allows users to compare various AI models for free; users can input prompts and view responses generated by multiple AIs side by side. After selecting the best result, a 'preference data packet' is formed, and this data is used for the retraining and evaluation of AI models.

The platform combines blockchain technology to achieve transparency in the evaluation process. Users can receive corresponding rewards for providing feedback, while AI developers obtain verifiable training data. The platform design makes human judgment a cyclical resource: an increase in users brings more evaluation data, which improves model quality, and high-quality models attract more user participation.