AIBullisharXiv – CS AI · 14h ago7/10
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Accelerating Constrained Decoding with Token Space Compression
Researchers introduce CFGzip, a token space compression technique that dramatically accelerates constrained decoding for large language models using context-free grammars. The method achieves up to 100x latency reduction and 7.5x total speedup, making complex grammar-constrained generation feasible at scale.