Hy4 preview
A 770B parameter open-weights frontier model with 1M context window.
Live drop
Dots StudioDropped Aug 14, 20268 builds8 makers1 prompt
Multimodal MoE for long-horizon agent workflows with native text/image/video/audio support.


About this release
dots3-note Preview is the first open-weight model in the dots3 family from Dots Studio (Xiaohongshu). It is a 280B-parameter multimodal MoE (16B active) with up to 512K context, supporting text, image, video, and audio inputs for tasks including agentic tool use, coding, reasoning, and long-context document/multimedia understanding. Released under Apache 2.0 with FP8 quantized variants for efficient local deployment.
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