CS50 Fall 2025 - Artificial Intelligence (live, unedited)

***

This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.

***

TABLE OF CONTENTS

00:01:23 - Welcome
00:03:33 - Generative Artificial Intelligence
00:8:40 - Prompt Engineering
00:10:10 - CS50.ai
00:11:45 - Copilot
00:18:11 - AI
00:21:36 - Decision Trees
00:24:39 - Minimax
00:30:15 - Machine Learning
00:38:14 - Deep Learning
00:43:43 - Large Language Models
00:46:53 - Hallucinations

***

HOW TO SUBSCRIBE

http://www.youtube.com/subscription_c...

HOW TO TAKE CS50

edX: https://cs50.edx.org/
Harvard Extension School: https://cs50.harvard.edu/extension
Harvard Summer School: https://cs50.harvard.edu/summer
OpenCourseWare: https://cs50.harvard.edu/x

HOW TO JOIN CS50 COMMUNITIES

Bluesky: https://bsky.app/profile/cs50.harvard...
Discord:   / discord  
Ed: https://cs50.edx.org/ed
Facebook Group:   / cs50  
Faceboook Page:   / cs50  
GitHub: https://github.com/cs50
Gitter: https://gitter.im/cs50/x
Instagram:   / cs50  
LinkedIn Group:   / 7437240  
LinkedIn Page:   / cs50  
Medium:   / cs50  
Quora: https://www.quora.com/topic/CS50
Reddit:   / cs50  
Slack: https://cs50.edx.org/slack
Snapchat:   / cs50  
SoundCloud:   / cs50  
Stack Exchange: https://cs50.stackexchange.com/
Telegram: https://t.me/cs50x
Threads: https://www.threads.net/@cs50
TikTok:   / cs50  
Twitter:   / cs50  
Twitter Community:   / 1722308663522594923  
YouTube:    / cs50  

HOW TO FOLLOW DAVID J. MALAN

Facebook:   / dmalan  
GitHub: https://github.com/dmalan
Instagram:   / davidjmalan  
LinkedIn:   / malan  
Quora: https://www.quora.com/profile/David-J...
Threads: https://www.threads.net/@davidjmalan
TikTok:   / davidjmalan  
Twitter:   / davidjmalan  

***

CS50 SHOP

https://cs50.harvardshop.com/

***

LICENSE

CC BY-NC-SA 4.0
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Public License
https://creativecommons.org/licenses/...

David J. Malan
https://cs.harvard.edu/malan
[email protected]