Tencent released DSpine, a parallel 16-token draft model for Qwen3.8-27B (Apache-2.0), with reported 2.7-3.8x end-to-end speedups over plain decoding in SGLang
Tencent put DSpine on Hugging Face on Nov 7. It is a five-layer draft model for speculative decoding with Qwen3.8-27B. Instead of drafting one token at a time, it drafts a 16-token block in parallel, and each layer passes predicted predecessor features to the neighboring positions so the draft stil…
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