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Build a Large Language Model from Scratch

Sebastian Raschka ISBN 9781633437166

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This book by Sebastian Raschka came up once on Lex Fridman in the episodes we index. That mention was a genuine on-air recommendation, not just a passing reference. The people who brought it up: Lex Fridman. Every occurrence below links to the episode page and to the exact second it was said on YouTube.

Every time it came up

RecommendedLex Fridman

State of AI in 2026: LLMs, Coding, Scaling Laws, China, Agents, GPUs, AGI | Lex Fridman Podcast #490

“two books I highly recommend”
“Sebastian is the author of two books I highly recommend for beginners and experts alike. First is Build a Large Language Model from Scratch”— Lex Fridman

The guest here is Sebastian Raschka and Nathan Lambert: Sebastian Raschka is a machine learning researcher and author of 'Build a Large Language Model from Scratch' and 'Build a Reasoning Model from Scratch.' Nathan Lambert is the post-training lead at the Allen Institute for AI (Ai2) and author of a definitive book on Reinforcement Learning from Human Feedback. Lex Fridman, Sebastian Raschka, and Nathan Lambert survey the 2026 state of AI: LLMs, scaling, open models, China, agents, and AGI.

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