Verified65% confidenceFactExact time
推测解码（Speculative Decoding）是目前最主流的大模型推理加速路径之一，使用小型草稿模型快速生成候选token再由主模型并行验证
3
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65%
Confidence
Long-term
Relevance
5/12/2026
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VerifiedSpeculative Decoding uses a small, fast draft model to predict multiple tokens in advance, which are then verified in parallel all at once by the large model.79% similarUnverified投机解码（Speculative Decoding）技术于2023年兴起，用小型草稿模型快速生成候选token，由大型主模型并行验证78% similarUnverifiedOutlines adopts a Constrained Decoding approach, constraining the model's sampling behavior at each step of generation.78% similarUnverifiedSpeculative Decoding reduces computation by using a small model to predict the output tokens of a large model77% similarUnverifiedSpeculative Decoding is a pure inference-time optimization that does not require modifying the target model's training process75% similar
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