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
Sources
65%
Confidence
Long-term
Relevance
5/12/2026
First Seen
Sources
Windsurf接入Claude Opus 4.7快速模式，速度提升2.5倍
rss5/12/2026
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