How Lossless Is Lossless Speculative Decoding? The Role of Numerical Precision in Orthrus
- 类型:arxiv
- 标识:2609.15504
- 链接:https://arxiv.org/abs/2609.15504
- 主分类:llm-infra
- 形态:method
- 被引:0
- 被引来源:Semantic Scholar + OpenAlex
- S2被引:0
- OpenAlex被引:0
- 影响力被引:0
- TLDR:A gap between algorithmic losslessness and its implementation under finite-precision arithmetic is demonstrated and motivated, to motivate evaluating lossless speculative decoding at the level of exact generation trajectories as well as downstream task performance.
- OpenAlex ID:W7214750978
- OpenAlex DOI:10.48550/arxiv.2609.15504
- DOI:10.48550/arxiv.2609.15504
- DOI来源:OpenAlex
- 开放获取:green
- 开放获取链接:https://doi.org/10.48550/arxiv.2609.15504
- OpenAlex更新:2026-10-03
- 待LLM分类:否
- 标题中文:无损推测解码真的无损吗?数值精度在 Orthrus 中的作用
- TLDR中文:展示并论证了算法无损性与其在有限精度算术下实现之间存在差距,主张应从精确生成轨迹与下游任务性能两个层面评估无损投机解码
- 来源文件:
- /inbox/tom/_candidates/2026-09-15-agent-rag-longcontext-candidates.json
- /inbox/tom/_candidates/2026-09-16-agent-rag-longcontext-candidates.json
- [S2 enrich]
- [OpenAlex backfill]