Unverified50% confidenceFactExact time
H3 Minimax是Minimax公司的视频生成引擎，采用了稀疏注意力（Sparse Attention）机制
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/5/2026
First Seen
Valid until: 12/4/2026
Sources
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