MIT 6.S191 (2025): Large Language Models (Liquid AI)
Total watch time
1h 8m
at 1× speed · exactly 1 hour, 8 minutes, 18 seconds at 1×
| 1× | 1h 8m 18s |
|---|---|
| 1.25× | 54m 38s |
| 1.5× | 45m 32s |
| 1.75× | 39m 2s |
| 2× | 34m 9s |
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Show the length in a README or course description — it links back here and updates itself
Markdown
[](https://playlistduration.com/video/_HfdncCbMOE)HTML
<a href="https://playlistduration.com/video/_HfdncCbMOE"><img src="https://playlistduration.com/badge/video/_HfdncCbMOE.svg" alt="Length: 1h 8m 18s" width="128" 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/_HfdncCbMOE returns them as JSON — free, no key. API docs →
Data from the YouTube Data API as of 2026-09-22 (cached).