The errata list is a list of errors and their corrections that were found after the product was released. If the error was corrected in a later version or reprint the date of the correction will be displayed in the column titled "Date Corrected".
The following errata were submitted by our customers and approved as valid errors by the author or editor.
Color key: Serious technical mistake Minor technical mistake Language or formatting error Typo Question Note Update
| Version | Location | Description | Submitted By | Date submitted | Date corrected |
|---|---|---|---|---|---|
Page 79 Figure 2-15 |
In Figure 2-15, the “Content” in “Content, review” should be “Context” instead. Note from the Author or Editor: |
Yi-Min Lai | Jan 22, 2026 | ||
Page 204 2nd code block |
At the end of the second code block, }}}) should be }}) to properly match the braces. Note from the Author or Editor: |
Yi-Min Lai | Jan 22, 2026 | ||
Page 251 2nd paragraph in 1st codeblock |
The sentence “To perform DPO using Hugging Face, load the model that is to be fine-tuned and the model that produced the preference dataset. These are usually the same:” should be set in regular text font, not in monospaced font. Note from the Author or Editor: |
Yi-Min Lai | Jan 22, 2026 |