A New NVIDIA Research Shows Speculative Decoding in NeMo RL Achieves 1.8× Rollout Generation Speedup at 8B and Projects 2.5× End-to-End Speedup at 235B - MarkTechPost
8/10NVIDIA researchers demonstrated that their Speculative Decoding technique within NeMo RL models achieves a 1.8× speedup in rollout generation for 8 billion parameter models and projects a 2.5× end-to-end speedup for models at 235 billion parameters, as of May 2026. This advancement aims to optimize inference times significantly for large-scale deep learning models.
