Stanford CS230 | Autumn 2025 | Lecture 8: Agents, Prompts, and RAG
Total watch time
1h 50m
at 1× speed · exactly 1 hour, 49 minutes, 54 seconds at 1×
| 1× | 1h 49m 54s |
|---|---|
| 1.25× | 1h 27m 55s |
| 1.5× | 1h 13m 16s |
| 1.75× | 1h 2m 48s |
| 2× | 54m 57s |
Embed a badge
Show the length in a README or course description — it links back here and updates itself
Markdown
[](https://playlistduration.com/video/k1njvbBmfsw)HTML
<a href="https://playlistduration.com/video/k1njvbBmfsw"><img src="https://playlistduration.com/badge/video/k1njvbBmfsw.svg" alt="Length: 1h 49m 54s" width="135" height="20"></a>Add ?speed=1.5 to the image URL for the time at that speed, ?label=Course to change the left text, or ?style=flat-square for square corners.
Want the numbers themselves? GET https://playlistduration.com/api/v1/video/k1njvbBmfsw returns them as JSON — free, no key. API docs →
Data from the YouTube Data API as of 2026-09-22 (cached).