Stanford Main Quad cover photograph
Author: Michael Connor
Source: https://commons.wikimedia.org/wiki/File:Stanfordquad.jpg
Original file: https://upload.wikimedia.org/wikipedia/commons/7/7a/Stanfordquad.jpg
License: Creative Commons Attribution 2.5 Generic
License link: https://creativecommons.org/licenses/by/2.5/
Bundled original file unchanged. CSS scales and crops its display at narrow widths.
No photographer or Stanford endorsement is implied.

All SVG visuals in assets/visuals/ are original educational illustrations for this companion.
Examples and curves are schematic, not assignment results.

Third-party diagrams in assets/images/cc/
- dvgodoy-masked-self-attention.png
  Author: Daniel Voigt Godoy, "Deep Learning Visuals" (dl-visuals)
  Source: https://github.com/dvgodoy/dl-visuals/blob/main/Attention/decoder_self.png
  License: Creative Commons Attribution 4.0 International — https://creativecommons.org/licenses/by/4.0/
  Bundled unchanged. Credit is also shown under the figure in the lesson.

Diagrams in assets/diagrams/ (including assets/diagrams/inline/) and the interactive widgets in widgets.js are original to this companion.
External "See it explained elsewhere" cards only link to outside pages; no images from them are copied.