Xiyu Technology has made new progress in the video generation field and officially launched its latest video generation model, Hailuo02.

It is reported that Hailuo02 performs excellently when processing highly complex scenes such as gymnastics movements, and it is currently the only model in the world capable of achieving such effects. Since the launch of the demo webpage for the video generation model last August, the Sea Snail video product from Xiyu Technology has helped creators generate more than 370 million videos. The release of Hailuo02 further lowers the threshold for video creation and improves the quality of creations.

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The core architecture behind Hailuo02 is Noise-aware Compute Redistribution (NCR), which under the same parameter scale, improves training and inference efficiency by 2.5 times. This allows models to adopt larger parameter scales without increasing the cost for creators, thereby enhancing model expressiveness. Meanwhile, considering the space for inference optimization, the total parameter size of the model has been expanded to three times that of the previous version.

Thanks to the larger total parameter size and higher training efficiency, Hailuo02 can fit more data. Combined with feedback from creators using Hailuo01, the data volume has increased fourfold compared to the previous version, with significantly improved data quality and diversity. This has led to a notable improvement in the model's ability to follow complex instructions and demonstrate complex physical behaviors, enabling it to fully respond to complex instructions and provide better feedback on carefully written prompts. Additionally, creators can generate native 1080p videos at relatively affordable prices.

In the tests conducted by the Artificial Analysis Video Arena, an early version of Hailuo02 ranked second globally. Currently, the model has been fully updated across the Sea Snail Video web platform, app, and open API, offering three versions: 768p-6s, 768p-10s, and 1080p-6s. Xiyu Technology continues to offer industry-leading pricing to creators and plans to quickly update features such as improving generation speed, aligning preferences, realizing advanced functions, and exploring the upper limits of combining technology and art.