THE FUTURE IS HERE

AI Now

CS50x 2025 – Artificial Intelligence

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Prompt Engineering. System Prompt. User Prompt. Generative Artificial Intelligence. Artificial Intelligence. Decision Trees. Minimax. Machine Learning. Reinforcement Learning. Explore vs. Exploit. Deep Learning. Neural Networks. Large Language Models. Transformer Architecture. Hallucinations.

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

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TABLE OF CONTENTS

00:00:00 – Introduction
00:01:15 – Deep Fake
00:01:40 – Welcome
00:04:14 – Generative Artificial Intelligence
00:07:41 – ChatGPT
00:12:53 – Prompt Engineering
00:14:56 – CS50.ai
00:21:18 – AI
00:24:16 – Decision Trees
00:25:59 – Minimax
00:34:27 – Machine Learning
00:44:37 – Deep Learning
00:50:23 – Large Language Models
00:54:25 – Hallucinations

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CS50 SHOP

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LICENSE

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

David J. Malan
https://cs.harvard.edu/malan
malan@harvard.edu