← Back to PeopleECResearcherEmilio CastilloResearcher at Sakana AICo-author contributing to sparse model training kernels and optimization research.1Mentions1Articles1OutletsCompanies CoveredHugging Face1NVIDIA1Sakana AI1ArticlesMost recent firstMentioned InReferenced in coverageNVIDIA-backed sparsity trick makes LLM training and inference 20% faster on H100sGitHubpositiveMay 11, 2026“Co-author contributing to sparse model training kernels and optimization research.”