[KongchangAI]
Unverified50% confidenceSolutionExact time

标准Transformer自注意力计算量随序列长度平方增长,超长上下文通过FlashAttention、RoPE配合YaRN频率插值、稀疏注意力等技术组合实现

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50%
Confidence
Long-term
Relevance
7/24/2026
First Seen

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