How LLMs Are Built: Pretraining to Chatbot Quiz

Test your understanding of the full LLM pipeline from raw data to deployed chatbot — data filtering and deduplication, tokenizer training placement, the pretraining objective and Chinchilla-style scaling laws, the base-model-to-SFT-to-preference-tuning stage sequence, and the closed-vs-open-weight and dense-vs-MoE model-family tradeoffs.

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