arxiv
PublishedApril 21, 2026 at 4:00 AM
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Sequential KV Cache Compression via Probabilistic Language Tries: Beyond the Per-Vector Shannon Limit
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arXiv:2604.15356v1 Announce Type: cross Abstract: Recent work on KV cache quantization, culminating in TurboQuant, has approached the Shannon entropy limit for per-vector compression of transformer key-value caches. We observe that this limit applies to a strictly weaker problem than the one that ac
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