The reporter learned that Xiaohongshu Dots Model Lab opened the first open source DOTS3 Note Preview. The model has a total parameter of 280B, an activation parameter of 16B, supports 512K ultra-long context windows, has multi-modal understanding of text, vision, and speech, and is optimized for complex reasoning and long-term agent tasks. It is reported that the official version of Dots3 Note will also be open source in the near future. Dots3 Note is the lightest version in the Dots 3 series. The complete Dots3 series will cover the three levels of note, jazz, and aria, which are aimed at application requirements of different task complexity, response speed, and computational cost.

The reporter learned that Xiaohongshu Dots Model Lab opened the first open source DOTS3 Note Preview. The model has a total parameter of 280B, an activation parameter of 16B, supports 512K ultra-long context windows, has multi-modal understanding of text, vision, and speech, and is optimized for complex reasoning and long-term agent tasks. It is reported that the official version of Dots3 Note will also be open source in the near future. Dots3 Note is the lightest version in the Dots 3 series. The complete Dots3 series will cover the three levels of note, jazz, and aria, which are aimed at application requirements of different task complexity, response speed, and computational cost.