NeMo Curator - GPU-Accelerated Data Curation NVIDIA's toolkit for preparing high-quality training data for LLMs. When to use NeMo Curator Use NeMo Curator when: - Preparing LLM training data from web scrapes (Common Crawl) - Need fast deduplication (16× faster than CPU) - Curating multi-modal datasets (text, images, video, audio) - Filtering low-quality or toxic content - Scaling data processing across GPU cluster Performance : - 16× faster fuzzy deduplication (8TB RedPajama v2) - 40% lower TCO vs CPU alternatives - Near-linear scaling across GPU nodes Use alternatives instead : - datatrove :…