Running on CPU Upgrade Featured 3.32k The Smol Training Playbook 📚 3.32k The secrets to building world-class LLMs
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Joint Selection for Large-Scale Pre-Training Data via Policy Gradient-based Mask Learning Paper • 2512.24265 • Published Dec 30, 2025 • 4
UltraData Collection Ultra Scale, Ultra Quality, Ultra Coverage • 19 items • Updated 18 days ago • 113
Does your data spark joy? Performance gains from domain upsampling at the end of training Paper • 2406.03476 • Published Jun 5, 2024 • 4