MiniMax 计划发布 H3 2K 模型和 sparse-attention 代码
MiniMax 表示计划发布 H3 的独立 2K 再生成模型和稀疏注意力参考代码，使开发者能够在本地检查并测试其更多的视频生成堆栈。
By Ryan Merket · Published
Primary source: MiniMax
为何重要
MiniMax 的可下载 H3 发行版最初输出 768p，而独立的 2K 再生成阶段仍属于其托管工作流程的一部分。若发布该阶段及稀疏注意力代码，工程师就能在自己的硬件上测试 H3 的更高分辨率流程及其可能带来的推理节省。
MiniMax founders Yan Junjie and Yeyi Yun are preparing to expand the downloadable parts of H3, the Shanghai-based AI developer's multimodal video model. In an August 7th, 2026 community discussion, H3 team members said MiniMax plans to release its 2K regeneration stage, publish sparse-attention reference code and develop a unified model for image generation and editing.
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