Osprey: Target-agnostic Pre-training Makes Stronger Drafters in Speculative Decoding
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arXiv:2609.09338v1 Announce Type: new Abstract: Speculative decoding is critical for accelerating LLM inference. However, the speedup is fragile: drafters are typically trained against a narrow distribution for a single target model, and their acceptance rate collapses under workload shifts. This i…
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- 2026-09-10 04:00 · arXiv cs.CL
Osprey: Target-agnostic Pre-training Makes Stronger Drafters in Speculative Decoding