1
You Only Index Once: Cross-Layer Sparse Attention with Shared Routing
跨层共享路由实现稀疏注意力，一次索引大幅降低计算开销，为长序列模型提供高效新范式。
arXiv:2606.06467v1 Announce Type: cross Abstract: Long-context inference in modern LLMs is increasingly constrained by decoding efficiency, especially…