LLMs Like ChatGPT, Explained Visually – How Do They Really Work?

Under The Hood · Beginner ·🧠 Large Language Models ·1y ago

About this lesson

#llm #chatgpt A Large Language Model (LLM) is an advanced AI system trained on massive amounts of text data to understand and generate human-like language. In this video, you'll get a basic idea of how Large Language Models like ChatGPT work, from training on vast datasets to generating responses in real time. Chapters: 0:00 - Intro 1:02 - AI broad umbrella 2:12 - Transformer Architecture and GPT 3:09 - How LLM generate next token 5:28 - Training data for Large Language Model 7:45 - LLM as auto-regressive model 10:15 - Third stage of LLM training 11:02 - Decoder Architecture Deep Dive into Large Language Model: https://youtu.be/7xTGNNLPyMI?si=MsoNDghSzrIR6KPy Attention is all you need: https://arxiv.org/abs/1706.03762 GPT2: https://cdn.openai.com/better-language-models/language_models_are_unsupervised_multitask_learners.pdf audio: http://elevenlabs.io/

Original Description

#llm #chatgpt A Large Language Model (LLM) is an advanced AI system trained on massive amounts of text data to understand and generate human-like language. In this video, you'll get a basic idea of how Large Language Models like ChatGPT work, from training on vast datasets to generating responses in real time. Chapters: 0:00 - Intro 1:02 - AI broad umbrella 2:12 - Transformer Architecture and GPT 3:09 - How LLM generate next token 5:28 - Training data for Large Language Model 7:45 - LLM as auto-regressive model 10:15 - Third stage of LLM training 11:02 - Decoder Architecture Deep Dive into Large Language Model: https://youtu.be/7xTGNNLPyMI?si=MsoNDghSzrIR6KPy Attention is all you need: https://arxiv.org/abs/1706.03762 GPT2: https://cdn.openai.com/better-language-models/language_models_are_unsupervised_multitask_learners.pdf audio: http://elevenlabs.io/
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Chapters (8)

Intro
1:02 AI broad umbrella
2:12 Transformer Architecture and GPT
3:09 How LLM generate next token
5:28 Training data for Large Language Model
7:45 LLM as auto-regressive model
10:15 Third stage of LLM training
11:02 Decoder Architecture
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