{"version":"1.0","provider_name":"LiveTube News","provider_url":"https:\/\/www.livetube.tv\/news","author_name":"LiveTube","author_url":"https:\/\/www.livetube.tv\/news\/author\/livetube-admin","title":"LiveTube News | Video: How does AI actually work? Transformers explained","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"qZnDlJtuk2\"><a href=\"https:\/\/www.livetube.tv\/news\/video-how-does-ai-actually-work-transformers-explained\">Video: How does AI actually work? Transformers explained<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.livetube.tv\/news\/video-how-does-ai-actually-work-transformers-explained\/embed#?secret=qZnDlJtuk2\" width=\"600\" height=\"338\" title=\"&#8220;Video: How does AI actually work? Transformers explained&#8221; &#8212; LiveTube News\" data-secret=\"qZnDlJtuk2\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.livetube.tv\/news\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.livetube.tv\/news\/wp-content\/uploads\/sites\/8\/2026\/03\/hqdefault-yBudd4.jpg","thumbnail_width":480,"thumbnail_height":360,"description":"How GPT and other large language models (LLMs) work. Transformers explained. How AI works. #ai #llm #machinelearning #datascience #transformer  Thanks to our sponsor Genspark. Try it for free https:\/\/bit.ly\/4uM3PLS Attention is all you need https:\/\/arxiv.org\/html\/1706.03762v7 0:00 Intro 0:33 The transformer model 1:30 Predicting the next word 2:30 Tokenization 5:06 Representing meaning 7:17 Positional encoding 9:17 Attention head 14:49 Genspark 16:35 Multiple heads 19:30 Add and norm 21:45 Feed forward neural net 24:08 Multiple decoder blocks 24:50 Final layer 27:03 Training the model Newsletter: https:\/\/aisearch.substack.com\/ Find AI tools & jobs: https:\/\/ai-search.io\/ Support: https:\/\/ko-fi.com\/aisearch Here's my equipment, in case you're wondering: Lenovo Thinkbook: https:\/\/amzn.to\/4jWeKwH Dell Precision 5690: https:\/\/www.dell.com\/en-us\/dt\/ai-technologies\/index.htm?utm_source=AISearchTools&utm_medium=youtube&utm_campaign=precisionai#tab0=0 GPU: Nvidia RTX 5000 Ada https:\/\/nvda.ws\/3zfqGqS Mic: Shure SM7B https:\/\/amzn.to\/3DErjt1 Audio interface: Scarlett Solo https:\/\/amzn.to\/3qELMeu"}