Announcement
Eight-video course on building reasoning models is online
Sebastian Raschka says the course offers over 11 hours of Python and PyTorch coding on evaluation, reinforcement learning and distillation.
TLDR
Raschka says the course starts with a pre-trained Qwen3 0.6B model, then implements methods to evaluate and improve it, including inference-time scaling and reinforcement learning with verifiable rewards. The videos accompany his book, “Build a Reasoning Model (From Scratch).” On October 25, 2026, he said the complete series was online.
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