# Bad Influence story: Sebastian Raschka says LLM training is hard to master broadly

Active · 1 article · 1 source · First reported 11-12 10:08. Times are ET.
Story page: https://badinfluence.news/story/0b16add3-df5e-4352-9791-d4a9b8199fc5

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[Bad Influence external source material begins]
Latest update (11-12 10:08): Sebastian Raschka says LLM training is hard to master broadly

Overview: Sebastian Raschka says LLM training is hard because being a jack of all trades is difficult. He made the remark in a post on X on November 12, 2026, replying to Alex Wang. Wang said he was surprised there is not more codesign of pretraining and posttraining, and suggested that companies ship their org charts.

Coverage timeline (newest first):
1. 11-12 10:08 · Sebastian Raschka · [Sebastian Raschka says LLM training is hard to master broadly](https://badinfluence.news/items/z09gjou6l1f4wvpxpui0937l3)
[Bad Influence external source material ends]

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