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language-models

The decoder-only, causally-masked shape of an LLM

taught

Why a modern LLM is a stack of Transformer blocks with causal (left-to-right) masking and no separate encoder -- reading a token sequence in and a next-token distribution out, one position at a time.

Taught in

Requires

  • transformer-architecture recommended

    deep-learning ch.21 builds the full encoder/decoder Transformer; this course only needs the decoder-only causal-LM specialization that every model in this course actually uses.

Required by

Local knowledge map

Local knowledge map

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Solid arrows are required prerequisites; dashed are recommended or helpful. Lower rows are more foundational. Click any box to jump to that concept.