Infrastructure
How GLM5.3 Sparse Attention Affects HBM Memory Usage
SemiAnalysis · Sep 28, 2026 · 3:26 PM ET
GLM-5.3, KV Cache Offloading, HiSparse, DeepSeek Sparse Attention, IndexShare, Single-rollout Asynchronous Optimization, Cybersecurity
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Rules judge: Infrastructure item; Source: SemiAnalysis.
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