{"id":17300,"date":"2025-05-06T10:35:57","date_gmt":"2025-05-06T03:35:57","guid":{"rendered":"https:\/\/base.vn\/blog\/?p=17300"},"modified":"2025-09-05T11:23:50","modified_gmt":"2025-09-05T04:23:50","slug":"llm-la-gi","status":"publish","type":"post","link":"https:\/\/base.vn\/blog\/llm-la-gi\/","title":{"rendered":"LLM l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u m\u00f4 h\u00ecnh Large Language Model trong AI hi\u1ec7n \u0111\u1ea1i"},"content":{"rendered":"\n<p>Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, LLM hay m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn c\u00f3 l\u1ebd \u0111\u00e3 kh\u00f4ng c\u00f2n l\u00e0 kh\u00e1i ni\u1ec7m xa l\u1ea1, \u0111\u1eb7c bi\u1ec7t v\u1edbi nh\u1eefng ai quan t\u00e2m \u0111\u1ebfn AI (tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o). LLM \u0111ang thay \u0111\u1ed5i c\u00e1ch con ng\u01b0\u1eddi, m\u00e1y m\u00f3c t\u01b0\u01a1ng t\u00e1c v\u1edbi th\u00f4ng tin, t\u1eeb vi\u1ebft n\u1ed9i dung, d\u1ecbch thu\u1eadt \u0111\u1ebfn h\u1ed7 tr\u1ee3 ra quy\u1ebft \u0111\u1ecbnh quan tr\u1ecdng. V\u1eady LLM l\u00e0 g\u00ec v\u00e0 c\u00e1ch th\u1ee9c m\u00f4 h\u00ecnh n\u00e0y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? C\u00f9ng <a href=\"https:\/\/base.vn\/?utm_source=base-blog&amp;utm_content=base.vn\/llm-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Base.vn<\/a> t\u00ecm hi\u1ec3u chi ti\u1ebft th\u00f4ng tin trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-1-llm-la-gi\">1. LLM l\u00e0 g\u00ec?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-1-khai-ni\u1ec7m\">1.1 Kh\u00e1i ni\u1ec7m<\/h3>\n\n\n\n<p><strong>LLM<\/strong> (ti\u1ebfng Anh: <strong>Large Language Model<\/strong>) l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n d\u1ef1a tr\u00ean kh\u1ed1i l\u01b0\u1ee3ng v\u0103n b\u1ea3n kh\u1ed5ng l\u1ed3 \u0111\u1ec3 hi\u1ec3u v\u00e0 t\u1ea1o ra ng\u00f4n ng\u1eef gi\u1ed1ng con ng\u01b0\u1eddi. N\u00f3i c\u00e1ch kh\u00e1c, LLM gi\u1ed1ng nh\u01b0 m\u1ed9t \u201cb\u1ed9 n\u00e3o\u201d AI v\u1edbi kh\u1ea3 n\u0103ng \u0111\u1ecdc, hi\u1ec3u ng\u1eef c\u1ea3nh v\u00e0 ph\u1ea3n h\u1ed3i b\u1eb1ng v\u0103n b\u1ea3n. T\u1eeb vi\u1ec7c vi\u1ebft th\u01a1, gi\u1ea3i th\u00edch ki\u1ebfn th\u1ee9c \u0111\u1ebfn l\u1eadp tr\u00ecnh, ph\u00e2n t\u00edch h\u1ee3p \u0111\u1ed3ng, LLM \u0111\u1ec1u c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<p>M\u1ed9t s\u1ed1 LLM n\u1ed5i b\u1eadt hi\u1ec7n nay b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e3 nghe t\u1edbi nh\u01b0 GPT-4 (OpenAI), Claude (Anthropic), Gemini (Google DeepMind) hay LLaMA (Meta) &#8230;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"642\" src=\"https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/Ngon-ngu-lon-LLM-la-gi-1024x642.webp\" alt=\"Ng\u00f4n ng\u1eef l\u1edbn LLM l\u00e0 g\u00ec\" class=\"wp-image-17318\" srcset=\"https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/Ngon-ngu-lon-LLM-la-gi-1024x642.webp 1024w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/Ngon-ngu-lon-LLM-la-gi-300x188.webp 300w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/Ngon-ngu-lon-LLM-la-gi-768x482.webp 768w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/Ngon-ngu-lon-LLM-la-gi-1536x963.webp 1536w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/Ngon-ngu-lon-LLM-la-gi.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-2-m\u1ed9t-s\u1ed1-thu\u1eadt-ng\u1eef-n\u1ec1n-t\u1ea3ng-lien-quan-d\u1ebfn-llm\">1.2 M\u1ed9t s\u1ed1 thu\u1eadt ng\u1eef n\u1ec1n t\u1ea3ng li\u00ean quan \u0111\u1ebfn LLM<\/h3>\n\n\n\n<p>\u0110\u1ec3 hi\u1ec3u \u0111\u00fang v\u1ec1 LLM c\u0169ng nh\u01b0 c\u00e1ch n\u00f3 ho\u1ea1t \u0111\u1ed9ng, b\u1ea1n h\u00e3y l\u00e0m quen v\u1edbi m\u1ed9t s\u1ed1 thu\u1eadt ng\u1eef c\u01a1 b\u1ea3n sau \u0111\u00e2y:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Token:<\/strong> LLM kh\u00f4ng \u0111\u1ecdc t\u1eebng t\u01b0 nh\u01b0 con ng\u01b0\u1eddi ch\u00fang ta, n\u00f3 chia nh\u1ecf v\u0103n b\u1ea3n th\u00e0nh c\u00e1ch \u0111\u01a1n v\u1ecb nh\u1ecf h\u01a1n v\u00e0 g\u1ecdi l\u00e0 token. \u0110\u00e2y c\u00f3 th\u1ec3 l\u00e0 t\u1eeb, k\u00fd t\u1ef1 ho\u1eb7c \u00e2m ti\u1ebft t\u00f9y theo. V\u00ed d\u1ee5 nh\u01b0 t\u1eeb \u201cMarketing\u201d c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh 2-3 token.<\/li>\n\n\n\n<li><strong>Training data:<\/strong> \u0110\u00e2y l\u00e0 kho v\u0103n b\u1ea3n kh\u1ed5ng l\u1ed3 d\u00f9ng \u0111\u1ec3 hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh, c\u00f3 th\u1ec3 l\u00e0 s\u00e1ch, website, email, b\u00ecnh lu\u1eadn t\u1eeb m\u1ea1ng x\u00e3 h\u1ed9i hay m\u00e3 ngu\u1ed3n\u2026. LLM s\u1ebd h\u1ecdc t\u1eeb d\u1eef li\u1ec7u n\u00e0y \u0111\u1ec3 \u201cb\u1eaft ch\u01b0\u1edbc\u201d c\u00e1ch con ng\u01b0\u1eddi s\u1eed d\u1ee5ng ng\u00f4n ng\u1eef.<\/li>\n\n\n\n<li><strong>Transformer:<\/strong> \u0110\u00e2y l\u00e0 ki\u1ebfn tr\u00fac m\u1ea1ng n\u01a1-ron \u0111\u1ec3 gi\u00fap m\u00f4 h\u00ecnh h\u1ecdc \u0111\u01b0\u1ee3c m\u1ed1i quan h\u1ec7 c\u1ee7a c\u00e1c t\u1eeb trong m\u1ed9t c\u00e2u. \u0110i\u1ec1u n\u00e0y \u0111\u1ec3 gi\u00fap LLM hi\u1ec3u to\u00e0n b\u1ed9 ng\u1eef c\u1ea3nh thay v\u00ec t\u1eebng t\u1eeb. C\u00f3 th\u1ec3 n\u00f3i, transformer ch\u00ednh l\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u1ed9t ph\u00e1 \u0111\u1ee9ng sau th\u00e0nh c\u00f4ng c\u1ee7a c\u00e1c LLM hi\u1ec7n nay.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-2-cac-thanh-ph\u1ea7n-chinh-c\u1ee7a-mo-hinh-ngon-ng\u1eef-l\u1edbn\">2. C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn<\/h2>\n\n\n\n<p>V\u1ec1 c\u01a1 b\u1ea3n, m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn LLM c\u00f3 4 th\u00e0nh ph\u1ea7n ch\u00ednh sau \u0111\u00e2y \u0111\u00f3ng vai tr\u00f2 n\u1ec1n t\u1ea3ng cho vi\u1ec7c x\u1eed l\u00fd v\u00e0 sinh ng\u00f4n ng\u1eef.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-1-embedding-layer-bi\u1ebfn-t\u1eeb-ng\u1eef-thanh-con-s\u1ed1\">2.1 Embedding Layer: Bi\u1ebfn t\u1eeb ng\u1eef th\u00e0nh con s\u1ed1<\/h3>\n\n\n\n<p>M\u00e1y t\u00ednh kh\u00f4ng th\u1ec3 hi\u1ec3u ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean nh\u01b0 con ng\u01b0\u1eddi ch\u00fang ta. Do \u0111\u00f3, Embedding Layer s\u1ebd c\u00f3 nhi\u1ec7m v\u1ee5 chuy\u1ec3n c\u00e1c t\u1eeb, c\u1ee5m t\u1eeb, token\u2026 th\u00e0nh vector s\u1ed1 h\u1ecdc hay c\u00e1c d\u00e3y s\u1ed1 c\u00f3 ng\u1eef ngh\u0129a.<\/p>\n\n\n\n<p>Nh\u1edd embedding, m\u00f4 h\u00ecnh c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c m\u1ed1i quan h\u1ec7 t\u01b0\u01a1ng \u0111\u1ed1i gi\u1eefa c\u00e1c t\u1eeb, v\u00ed d\u1ee5 nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&#8220;Paris&#8221; g\u1ea7n &#8220;France&#8221; h\u01a1n &#8220;Apple&#8221;<\/li>\n\n\n\n<li>&#8220;Run&#8221; li\u00ean quan \u0111\u1ebfn &#8220;walk&#8221; h\u01a1n l\u00e0 &#8220;banana&#8221;<\/li>\n<\/ul>\n\n\n\n<p>N\u00f3i c\u00e1ch kh\u00e1c, Embedding Layer nh\u01b0 m\u1ed9t c\u00e2y c\u1ea7u bi\u1ebfn ng\u00f4n ng\u1eef th\u00e0nh d\u1ea1ng m\u00e0 h\u00f4 h\u00ecnh c\u00f3 th\u1ec3 t\u00ednh to\u00e1n v\u00e0 x\u1eed l\u00fd.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-2-feedforward-layer-x\u1eed-ly-thong-tin-t\u1ea1i-m\u1ed7i-b\u01b0\u1edbc\">2.2 Feedforward Layer: X\u1eed l\u00fd th\u00f4ng tin t\u1ea1i m\u1ed7i b\u01b0\u1edbc<\/h3>\n\n\n\n<p>Sau khi t\u1eeb \u0111\u01b0\u1ee3c Embedding, c\u00e1c th\u00f4ng tin n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd th\u00eam \u0111\u1ec3 tr\u00edch xu\u1ea5t \u0111\u1eb7c tr\u01b0ng s\u00e2u h\u01a1n. \u0110\u00e2y ch\u00ednh l\u00e0 vai tr\u00f2 c\u1ee7a Feedforward Neural Network (FFN) \u2013 m\u1ed9t m\u1ea1ng n\u01a1-ron \u0111\u01a1n gi\u1ea3n m\u00e0 m\u1ea1nh m\u1ebd.<\/p>\n\n\n\n<p>Trong ki\u1ebfn tr\u00fac c\u1ee7a Transformer, m\u1ed7i token sau khi \u0111\u01b0\u1ee3c attention s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a qua m\u1ea1ng Feedforward \u0111\u1ec3 gi\u00fap b\u1ed5 sung kh\u1ea3 n\u0103ng h\u1ecdc phi tuy\u1ebfn t\u00ednh v\u00e0 gi\u00fap m\u00f4 h\u00ecnh n\u1eafm b\u1eaft nh\u1eefng m\u1ed1i quan h\u1ec7 ph\u1ee9c t\u1ea1p h\u01a1n gi\u1eefa c\u00e1c t\u1eeb.<\/p>\n\n\n\n<p>C\u1ea5u tr\u00fac c\u1ee7a m\u1ed9t Feedforward Layer nh\u01b0 sau:<\/p>\n\n\n\n<p><strong>Input vector &#8211; Linear transformation &#8211; Activation (v\u00ed d\u1ee5: ReLU) &#8211; Linear transformation &#8211; Output vector.<\/strong><\/p>\n\n\n\n<p>C\u00f3 th\u1ec3 n\u00f3i, Feedforward layer gi\u00fap \u201cb\u1ebb cong\u201d kh\u00f4ng gian d\u1eef li\u1ec7u, cho ph\u00e9p m\u00f4 h\u00ecnh h\u1ecdc \u0111\u01b0\u1ee3c nh\u1eefng m\u1ed1i quan h\u1ec7 kh\u00f4ng hi\u1ec3n nhi\u00ean.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-3-recurrent-layer-ghi-nh\u1edb-chu\u1ed7i-thong-tin\">2.3 Recurrent Layer: Ghi nh\u1edb chu\u1ed7i th\u00f4ng tin<\/h3>\n\n\n\n<p>Recurrent Layer l\u00e0 th\u00e0nh ph\u1ea7n cho ph\u00e9p m\u00f4 h\u00ecnh ghi nh\u1edb th\u00f4ng tin t\u1eeb qu\u00e1 kh\u1ee9 (nh\u1eefng t\u1eeb tr\u01b0\u1edbc \u0111\u00f3 trong c\u00e2u) v\u00e0 k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c t\u1eeb theo tr\u00ecnh t\u1ef1 th\u1eddi gian.<\/p>\n\n\n\n<p>C\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3 nh\u01b0 sau: \u1ede m\u1ed7i b\u01b0\u1edbc, m\u00f4 h\u00ecnh kh\u00f4ng ch\u1ec9 nh\u00ecn v\u00e0o t\u1eeb hi\u1ec7n t\u1ea1i, m\u00e0 c\u00f2n nh\u00ecn v\u00e0o tr\u1ea1ng th\u00e1i \u0111\u00e3 t\u00edch l\u0169y t\u1eeb c\u00e1c b\u01b0\u1edbc tr\u01b0\u1edbc \u0111\u00f3. \u0110\u1ec3 d\u1ec5 hi\u1ec3u h\u01a1n, b\u1ea1n h\u00e3y nh\u1edb \u0111\u00e2y l\u00e0 b\u1ed9 nh\u1edb ng\u1eafn h\u1ea1n gi\u00fap LLM hi\u1ec3u d\u00f2ng ch\u1ea3y c\u1ee7a c\u00e2u ch\u1eef. Tuy nhi\u00ean \u1edf hi\u1ec7n t\u1ea1i n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng c\u01a1 ch\u1ebf attention hi\u1ec7n \u0111\u1ea1i, hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-4-attention-mechanism-chia-khoa-c\u1ee7a-s\u1ef1-hi\u1ec3u-ng\u1eef-c\u1ea3nh\">2.4 Attention Mechanism: Ch\u00eca kh\u00f3a c\u1ee7a s\u1ef1 hi\u1ec3u ng\u1eef c\u1ea3nh<\/h3>\n\n\n\n<p>C\u00f3 th\u1ec3 n\u00f3i Attention Mechanism ch\u00ednh l\u00e0 ph\u00e1t minh l\u00e0m n\u00ean th\u00e0nh c\u00f4ng \u0111\u1ed9t ph\u00e1 c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn hi\u1ec7n \u0111\u1ea1i. Attention cho ph\u00e9p m\u00f4 h\u00ecnh t\u1eadp trung v\u00e0o nh\u1eefng ph\u1ea7n quan tr\u1ecdng c\u1ee7a c\u00e2u khi x\u1eed l\u00fd t\u1eebng t\u1eeb.<\/p>\n\n\n\n<p>Thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o t\u1eeb li\u1ec1n k\u1ec1 nh\u01b0 Recurrent layer, attention c\u00f3 th\u1ec3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>K\u1ebft n\u1ed1i b\u1ea5t k\u1ef3 t\u1eeb n\u00e0o v\u1edbi b\u1ea5t k\u1ef3 t\u1eeb n\u00e0o<\/li>\n\n\n\n<li>T\u1ef1 \u0111\u1ed9ng \u0111\u00e1nh gi\u00e1 xem t\u1eeb n\u00e0o c\u1ea7n ch\u00fa \u00fd nhi\u1ec1u h\u01a1n trong ng\u1eef c\u1ea3nh<\/li>\n<\/ul>\n\n\n\n<p>C\u00f3 nhi\u1ec1u d\u1ea1ng attention, trong \u0111\u00f3 ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 Self-Attention. V\u1edbi lo\u1ea1i n\u00e0y, m\u1ed7i token t\u00ednh to\u00e1n tr\u1ecdng s\u1ed1 v\u1edbi m\u1ecdi token kh\u00e1c trong c\u00e2u, d\u1ef1a tr\u00ean m\u1ee9c \u0111\u1ed9 li\u00ean quan ng\u1eef ngh\u0129a.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"642\" src=\"https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/cac-thanh-phan-cua-LLM-1024x642.webp\" alt=\"C\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a LLM\" class=\"wp-image-17320\" srcset=\"https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/cac-thanh-phan-cua-LLM-1024x642.webp 1024w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/cac-thanh-phan-cua-LLM-300x188.webp 300w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/cac-thanh-phan-cua-LLM-768x482.webp 768w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/cac-thanh-phan-cua-LLM-1536x963.webp 1536w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/cac-thanh-phan-cua-LLM.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-3-c\u01a1-ch\u1ebf-ho\u1ea1t-d\u1ed9ng-c\u1ee7a-mo-hinh-ngon-ng\u1eef-l\u1edbn-llm\">3. C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn LLM<\/h2>\n\n\n\n<p>LLM kh\u00f4ng suy ngh\u0129 nh\u01b0 con ng\u01b0\u1eddi, n\u00f3 ch\u1ee7 y\u1ebfu d\u1ef1a v\u00e0o vi\u1ec7c d\u1ef1 \u0111o\u00e1n t\u1eeb ti\u1ebfp theo trong chu\u1ed7i v\u0103n b\u1ea3n v\u00e0 tr\u1ea3 k\u1ebft qu\u1ea3. V\u00e0 \u0111\u1eb1ng sau \u0111\u00f3 l\u00e0 m\u1ed9t chu\u1ed7i c\u00e1c b\u01b0\u1edbc x\u1eed l\u00fd ph\u1ee9c t\u1ea1p v\u00e0 tinh vi.<\/p>\n\n\n\n<p><strong>Nh\u1eadn v\u0103n b\u1ea3n \u0111\u1ea7u v\u00e0o (Input Text)<\/strong><\/p>\n\n\n\n<p>Khi b\u1ea1n g\u00f5 m\u1ed9t c\u00e2u h\u1ecfi ho\u1eb7c nh\u1eadp m\u1ed9t \u0111o\u1ea1n v\u0103n, m\u00f4 h\u00ecnh s\u1ebd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tokenize (chia nh\u1ecf) v\u0103n b\u1ea3n th\u00e0nh c\u00e1c \u0111\u01a1n v\u1ecb nh\u1ecf h\u01a1n g\u1ecdi l\u00e0 token.<\/li>\n\n\n\n<li>M\u1ed7i token n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c \u00e1nh x\u1ea1 th\u00e0nh c\u00e1c vector s\u1ed1 h\u1ecdc th\u00f4ng qua embedding layer.<\/li>\n<\/ul>\n\n\n\n<p><strong>Hi\u1ec3u ng\u1eef c\u1ea3nh th\u00f4ng qua Attention<\/strong><\/p>\n\n\n\n<p>C\u00e1c vector s\u1ed1 h\u1ecdc (embedding) s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o m\u1ea1ng Transformer, n\u01a1i m\u00e0 c\u01a1 ch\u1ebf Self-Attention gi\u00fap m\u00f4 h\u00ecnh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Xem x\u00e9t m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa t\u1ea5t c\u1ea3 c\u00e1c token trong c\u00e2u.<\/li>\n\n\n\n<li>T\u00ednh to\u00e1n m\u1ee9c \u0111\u1ed9 &#8220;ch\u00fa \u00fd&#8221; (attention weight) m\u00e0 m\u1ed7i token c\u1ea7n d\u00e0nh cho c\u00e1c token kh\u00e1c.<\/li>\n<\/ul>\n\n\n\n<p>Trong c\u00e2u &#8220;Con m\u00e8o ng\u1ed3i tr\u00ean chi\u1ebfc gh\u1ebf v\u00ec n\u00f3 m\u1ec7t&#8221;, t\u1eeb &#8220;n\u00f3&#8221; c\u1ea7n attention nhi\u1ec1u nh\u1ea5t v\u00e0o &#8220;con m\u00e8o&#8221; \u0111\u1ec3 hi\u1ec3u \u0111\u00fang.<\/p>\n\n\n\n<p><strong>X\u1eed l\u00fd s\u00e2u v\u1edbi c\u00e1c l\u1edbp Transformer<\/strong><\/p>\n\n\n\n<p>Sau b\u01b0\u1edbc attention, th\u00f4ng tin ti\u1ebfp t\u1ee5c \u0111\u01b0\u1ee3c x\u1eed l\u00fd qua nhi\u1ec1u l\u1edbp:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Feedforward layer: M\u1ed7i token \u0111\u01b0\u1ee3c x\u1eed l\u00fd ri\u00eang bi\u1ec7t qua m\u1ea1ng n\u01a1-ron phi tuy\u1ebfn.<\/li>\n\n\n\n<li>Normalization + Residual connections: \u0110\u1ea3m b\u1ea3o th\u00f4ng tin kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng qu\u00e1 m\u1ee9c trong qu\u00e1 tr\u00ecnh truy\u1ec1n qua nhi\u1ec1u l\u1edbp.<\/li>\n<\/ul>\n\n\n\n<p>Th\u00f4ng th\u01b0\u1eddng, m\u1ed9t m\u00f4 h\u00ecnh nh\u01b0 GPT-4 c\u00f3 h\u00e0ng tr\u0103m l\u1edbp Transformer x\u1ebfp ch\u1ed3ng l\u00ean nhau \u0111\u1ec3 x\u1eed l\u00fd th\u00f4ng tin ng\u00e0y c\u00e0ng s\u00e2u s\u1eafc h\u01a1n.<\/p>\n\n\n\n<p><strong>D\u1ef1 \u0111o\u00e1n t\u1eeb ti\u1ebfp theo<\/strong><\/p>\n\n\n\n<p>Sau khi x\u1eed l\u00fd qua h\u00e0ng lo\u1ea1t l\u1edbp, m\u00f4 h\u00ecnh s\u1ebd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sinh ra m\u1ed9t vector x\u00e1c su\u1ea5t cho t\u1ea5t c\u1ea3 c\u00e1c t\u1eeb trong t\u1eeb \u0111i\u1ec3n m\u00e0 n\u00f3 bi\u1ebft (~ h\u00e0ng ch\u1ee5c ngh\u00ecn t\u1eeb).<\/li>\n\n\n\n<li>Ch\u1ecdn t\u1eeb c\u00f3 x\u00e1c su\u1ea5t cao nh\u1ea5t (ho\u1eb7c d\u00f9ng sampling \u0111\u1ec3 ch\u1ecdn t\u1eeb ng\u1eabu nhi\u00ean trong ph\u1ea1m vi x\u00e1c su\u1ea5t cao).<\/li>\n<\/ul>\n\n\n\n<p><strong>Sinh v\u0103n b\u1ea3n (Output Generation)<\/strong><\/p>\n\n\n\n<p>D\u1ef1a tr\u00ean t\u1eeb v\u1eeba d\u1ef1 \u0111o\u00e1n, m\u00f4 h\u00ecnh s\u1ebd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u00eam t\u1eeb \u0111\u00f3 v\u00e0o v\u0103n b\u1ea3n hi\u1ec7n c\u00f3.<\/li>\n\n\n\n<li>Ti\u1ebfp t\u1ee5c d\u1ef1 \u0111o\u00e1n t\u1eeb ti\u1ebfp theo, r\u1ed3i t\u1eeb ti\u1ebfp theo n\u1eefa&#8230;<\/li>\n\n\n\n<li>Qu\u00e1 tr\u00ecnh l\u1eb7p l\u1ea1i cho \u0111\u1ebfn khi \u0111\u1ea1t \u0111\u1ed9 d\u00e0i mong mu\u1ed1n ho\u1eb7c g\u1eb7p d\u1ea5u hi\u1ec7u k\u1ebft th\u00fac c\u00e2u.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"642\" src=\"https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/co-che-hoat-dong-cua-LLM-1024x642.webp\" alt=\"C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a LLM\" class=\"wp-image-17322\" srcset=\"https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/co-che-hoat-dong-cua-LLM-1024x642.webp 1024w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/co-che-hoat-dong-cua-LLM-300x188.webp 300w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/co-che-hoat-dong-cua-LLM-768x482.webp 768w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/co-che-hoat-dong-cua-LLM-1536x963.webp 1536w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/co-che-hoat-dong-cua-LLM.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-4-di\u1ec1u-gi-khi\u1ebfn-llm-t\u1ea1o-ra-cu-hich-trong-nganh-ai\">4. \u0110i\u1ec1u g\u00ec khi\u1ebfn LLM t\u1ea1o ra \u201cc\u00fa h\u00edch\u201d trong ng\u00e0nh AI?<\/h2>\n\n\n\n<p>S\u1ef1 ra \u0111\u1eddi v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh LLM l\u00e0 b\u01b0\u1edbc ngo\u1eb7t trong c\u00e1ch con ng\u01b0\u1eddi x\u00e2y d\u1ef1ng, \u1ee9ng d\u1ee5ng c\u0169ng nh\u01b0 t\u01b0\u01a1ng t\u00e1c v\u1edbi <a href=\"https:\/\/base.vn\/blog\/cong-nghe-ai\/\" target=\"_blank\" rel=\"noreferrer noopener\">AI (tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o)<\/a>. V\u1eady m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn c\u00f3 g\u00ec m\u00e0 t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn v\u1eady?<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-1-t\u1eeb-ai-truy\u1ec1n-th\u1ed1ng-d\u1ebfn-ai-t\u1ef1-h\u1ecdc\">4.1 T\u1eeb AI truy\u1ec1n th\u1ed1ng \u0111\u1ebfn AI \u201ct\u1ef1 h\u1ecdc\u201d<\/h3>\n\n\n\n<p>Tr\u01b0\u1edbc LLM, ph\u1ea7n l\u1edbn h\u1ec7 th\u1ed1ng AI ho\u1ea1t \u0111\u1ed9ng theo ki\u1ec3u Rule-based, t\u1ee9c l\u00e0 con ng\u01b0\u1eddi l\u1eadp tr\u00ecnh s\u1eb5n c\u00e1c lu\u1eadt, m\u1eabu c\u00e2u, t\u1eeb kh\u00f3a ho\u1eb7c logic \u0111\u1ec3 m\u00e1y th\u1ef1c hi\u1ec7n. D\u1ea1ng n\u00e0y c\u00f3 th\u1ec3 hi\u1ec7u qu\u1ea3 v\u1edbi c\u00e1c t\u00e1c v\u1ee5 \u0111\u01a1n gi\u1ea3n, nh\u01b0ng r\u1ea5t h\u1ea1n ch\u1ebf khi \u0111\u1ed1i di\u1ec7n v\u1edbi ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean: N\u01a1i m\u1ecdi th\u1ee9 \u0111\u1ec1u m\u01a1 h\u1ed3, linh ho\u1ea1t v\u00e0 gi\u00e0u ng\u1eef c\u1ea3nh.<\/p>\n\n\n\n<p>LLM \u0111\u00e1nh d\u1ea5u s\u1ef1 chuy\u1ec3n d\u1ecbch sang AI learning-based, n\u01a1i m\u00e1y h\u1ecdc ng\u00f4n ng\u1eef kh\u00f4ng ph\u1ea3i b\u1eb1ng lu\u1eadt c\u1ee9ng, m\u00e0 b\u1eb1ng c\u00e1ch quan s\u00e1t h\u00e0ng t\u1ef7 m\u1eabu v\u0103n b\u1ea3n th\u1ef1c t\u1ebf v\u00e0 t\u1ef1 tr\u00edch xu\u1ea5t quy lu\u1eadt.<\/p>\n\n\n\n<p>Thay v\u00ec d\u1ea1y m\u00e1y \u201cN\u1ebfu th\u1ea5y A th\u00ec ph\u1ea3n h\u1ed3i B\u201d, ch\u00fang ta cho m\u00e1y \u0111\u1ecdc h\u00e0ng tri\u1ec7u l\u1ea7n A v\u00e0 B \u0111\u1ec3 t\u1ef1 hi\u1ec3u m\u1ed1i quan h\u1ec7 \u0111\u00f3. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fd do LLM c\u00f3 th\u1ec3 sinh ra c\u00e2u tr\u1ea3 l\u1eddi m\u1ec1m m\u1ea1i, linh ho\u1ea1t, \u0111\u00f4i khi s\u00e1ng t\u1ea1o, v\u01b0\u1ee3t xa logic \u201cc\u00f3 g\u00ec n\u00f3i n\u1ea5y\u201d c\u1ee7a AI c\u0169.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-2-nh\u1eefng-c\u1ed9t-m\u1ed1c-c\u1ee7a-llm-gpt-2-gpt-3-gpt-4-claude-gemini-llama\">4.2 Nh\u1eefng c\u1ed9t m\u1ed1c c\u1ee7a LLM: GPT-2, GPT-3, GPT-4, Claude, Gemini, LLaMA\u2026<\/h3>\n\n\n\n<p>C\u00fa h\u00edch th\u1ef1c s\u1ef1 b\u1eaft \u0111\u1ea7u t\u1eeb n\u0103m 2018 \u2013 2019 v\u1edbi s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh nh\u01b0 GPT-2, \u0111\u00e1nh d\u1ea5u vi\u1ec7c AI c\u00f3 th\u1ec3 sinh ra v\u0103n b\u1ea3n tr\u00f4i ch\u1ea3y v\u00e0 h\u1ee3p l\u00fd. Nh\u01b0ng GPT-3 (xu\u1ea5t hi\u1ec7n n\u0103m 2020) m\u1edbi l\u00e0 cu\u1ed9c c\u00e1ch m\u1ea1ng th\u1ef1c s\u1ef1: V\u1edbi 175 t\u1ef7 tham s\u1ed1, n\u00f3 \u0111\u00e3 \u0111\u1ee7 l\u1edbn \u0111\u1ec3 bi\u1ec3u hi\u1ec7n c\u00e1c k\u1ef9 n\u0103ng nh\u01b0 vi\u1ebft v\u0103n, d\u1ecbch thu\u1eadt, l\u1eadp tr\u00ecnh, th\u1eadm ch\u00ed&#8230; tri\u1ebft l\u00fd.<\/p>\n\n\n\n<p>T\u1eeb \u0111\u00f3 \u0111\u1ebfn nay, cu\u1ed9c \u0111ua gi\u1eefa c\u00e1c \u201c\u00f4ng l\u1edbn\u201d li\u00ean t\u1ee5c n\u00f3ng l\u00ean:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GPT-4: Kh\u1ea3 n\u0103ng l\u00fd lu\u1eadn m\u1ea1nh, hi\u1ec3u v\u0103n c\u1ea3nh t\u1ed1t, v\u00e0 h\u1ed7 tr\u1ee3 \u0111a modal.<\/li>\n\n\n\n<li>Claude (Anthropic): H\u01b0\u1edbng \u0111\u1ebfn AI an to\u00e0n, hi\u1ec3u s\u00e2u, context d\u00e0i.<\/li>\n\n\n\n<li>Gemini (Google DeepMind): T\u00edch h\u1ee3p kh\u1ea3 n\u0103ng x\u1eed l\u00fd v\u0103n b\u1ea3n, h\u00ecnh \u1ea3nh, \u00e2m thanh, h\u1ee9a h\u1eb9n d\u1eabn \u0111\u1ea7u k\u1ef7 nguy\u00ean AI \u0111a ph\u01b0\u01a1ng th\u1ee9c.<\/li>\n\n\n\n<li>LLaMA (Meta): M\u00e3 ngu\u1ed3n m\u1edf, hi\u1ec7u su\u1ea5t cao, \u0111ang m\u1edf ra l\u00e0n s\u00f3ng AI democratization.<\/li>\n<\/ul>\n\n\n\n<p>M\u1ed7i th\u1ebf h\u1ec7 LLM m\u1edbi kh\u00f4ng ch\u1ec9 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng ng\u00f4n ng\u1eef, m\u00e0 c\u00f2n m\u1edf r\u1ed9ng bi\u00ean gi\u1edbi \u1ee9ng d\u1ee5ng, t\u1eeb tr\u1ee3 l\u00fd c\u00e1 nh\u00e2n \u0111\u1ebfn l\u1eadp tr\u00ecnh vi\u00ean \u1ea3o hay chuy\u00ean vi\u00ean ph\u00e1p l\u00fd AI.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-3-tang-t\u1ed1c-nh\u1edd-d\u1eef-li\u1ec7u-l\u1edbn-gpu-m\u1ea1nh-ki\u1ebfn-truc-transformer\">4.3 T\u0103ng t\u1ed1c nh\u1edd: D\u1eef li\u1ec7u l\u1edbn + GPU m\u1ea1nh + ki\u1ebfn tr\u00fac Transformer<\/h3>\n\n\n\n<p>Ba y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i \u0111\u00e3 t\u1ea1o \u0111\u00f2n b\u1ea9y \u0111\u1ec3 LLM ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd nh\u01b0 ng\u00e0y h\u00f4m nay g\u1ed3m:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/base.vn\/blog\/big-data-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>D\u1eef li\u1ec7u l\u1edbn (Big Data)<\/strong><\/a>: M\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n tr\u00ean h\u00e0ng tr\u0103m t\u1ef7 token t\u1eeb s\u00e1ch, website, email, m\u00e3 ngu\u1ed3n, di\u1ec5n \u0111\u00e0n\u2026 Kh\u00f4ng c\u1ea7n \u201cgi\u1ea3ng b\u00e0i\u201d, ch\u1ec9 c\u1ea7n \u201ccho \u0111\u1ecdc\u201d \u0111\u1ee7 nhi\u1ec1u, LLM c\u00f3 th\u1ec3 h\u1ecdc \u0111\u01b0\u1ee3c ng\u00f4n ng\u1eef gi\u1ed1ng nh\u01b0 tr\u1ebb em h\u1ecdc n\u00f3i.<\/li>\n\n\n\n<li><strong>GPU m\u1ea1nh<\/strong>: Vi\u1ec7c hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh l\u1edbn ti\u00eau t\u1ed1n h\u00e0ng tr\u0103m ng\u00e0n gi\u1edd GPU. S\u1ef1 ti\u1ebfn b\u1ed9 c\u1ee7a ph\u1ea7n c\u1ee9ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 GPU v\u00e0 TPU, gi\u00fap r\u00fat ng\u1eafn th\u1eddi gian hu\u1ea5n luy\u1ec7n t\u1eeb h\u00e0ng th\u00e1ng xu\u1ed1ng c\u00f2n v\u00e0i tu\u1ea7n.<\/li>\n\n\n\n<li><strong>Transformer<\/strong>: Ra \u0111\u1eddi n\u0103m 2017, ki\u1ebfn tr\u00fac Transformer thay th\u1ebf ho\u00e0n to\u00e0n c\u00e1c m\u1ea1ng n\u01a1-ron tu\u1ea7n t\u1ef1 (RNN, LSTM), m\u1edf \u0111\u01b0\u1eddng cho x\u1eed l\u00fd song song v\u00e0 attention hi\u1ec7u qu\u1ea3. \u0110\u00e2y l\u00e0 n\u1ec1n t\u1ea3ng c\u1ed1t l\u00f5i c\u1ee7a m\u1ecdi LLM hi\u1ec7n \u0111\u1ea1i, t\u1eeb GPT \u0111\u1ebfn BERT, Claude hay Gemini.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"642\" src=\"https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/LLM-la-cu-hich-AI-1024x642.webp\" alt=\"LLM l\u00e0 c\u00fa h\u00edch c\u1ee7a AI\" class=\"wp-image-17326\" srcset=\"https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/LLM-la-cu-hich-AI-1024x642.webp 1024w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/LLM-la-cu-hich-AI-300x188.webp 300w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/LLM-la-cu-hich-AI-768x482.webp 768w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/LLM-la-cu-hich-AI-1536x963.webp 1536w, https:\/\/base.vn\/wp-content\/uploads\/2025\/05\/LLM-la-cu-hich-AI.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-5-\u1ee9ng-d\u1ee5ng-c\u1ee7a-mo-hinh-ngon-ng\u1eef-l\u1edbn-trong-cac-linh-v\u1ef1c\">5. \u1ee8ng d\u1ee5ng c\u1ee7a m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn trong c\u00e1c l\u0129nh v\u1ef1c<\/h2>\n\n\n\n<p>Kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf ph\u00f2ng th\u00ed nghi\u1ec7m, c\u00e1c m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn (LLM) \u0111\u00e3 nhanh ch\u00f3ng b\u01b0\u1edbc v\u00e0o \u0111\u1eddi s\u1ed1ng th\u1ef1c t\u1ebf, tr\u1edf th\u00e0nh tr\u1ee3 th\u1ee7 \u0111\u1eafc l\u1ef1c trong nhi\u1ec1u l\u0129nh v\u1ef1c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-1-d\u1ed1i-v\u1edbi-nganh-marketing\">5.1 \u0110\u1ed1i v\u1edbi ng\u00e0nh Marketing<\/h3>\n\n\n\n<p>LLM \u0111ang m\u1edf ra m\u1ed9t ch\u01b0\u01a1ng m\u1edbi trong ho\u1ea1t \u0111\u1ed9ng marketing nh\u1edd kh\u1ea3 n\u0103ng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vi\u1ebft n\u1ed9i dung:<\/strong> T\u1ea1o b\u00e0i blog, b\u00e0i \u0111\u0103ng m\u1ea1ng x\u00e3 h\u1ed9i, m\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m, th\u1eadm ch\u00ed n\u1ed9i dung qu\u1ea3ng c\u00e1o nhanh ch\u00f3ng v\u00e0 s\u00e1ng t\u1ea1o.<\/li>\n\n\n\n<li><strong>L\u00ean k\u1ecbch b\u1ea3n email:<\/strong> So\u1ea1n th\u1ea3o chu\u1ed7i email marketing theo c\u00e1c lu\u1ed3ng h\u00e0nh tr\u00ecnh kh\u00e1ch h\u00e0ng, \u0111\u1ea3m b\u1ea3o c\u00e1 nh\u00e2n h\u00f3a v\u00e0 t\u0103ng t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i.<\/li>\n\n\n\n<li><strong>G\u1ee3i \u00fd CTA (Call-to-Action):<\/strong> Ph\u00e2n t\u00edch n\u1ed9i dung v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u00e1c l\u1eddi k\u00eau g\u1ecdi h\u00e0nh \u0111\u1ed9ng h\u1ea5p d\u1eabn, t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t chi\u1ebfn d\u1ecbch.<\/li>\n<\/ul>\n\n\n\n<p>Thay v\u00ec m\u1ea5t h\u00e0ng gi\u1edd brainstorming, marketer nay c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng LLM \u0111\u1ec3 t\u0103ng t\u1ed1c quy tr\u00ecnh s\u00e1ng t\u1ea1o, t\u1eadp trung nhi\u1ec1u h\u01a1n v\u00e0o chi\u1ebfn l\u01b0\u1ee3c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-2-d\u1ed1i-v\u1edbi-cham-soc-khach-hang\">5.2 \u0110\u1ed1i v\u1edbi Ch\u0103m s\u00f3c kh\u00e1ch h\u00e0ng<\/h3>\n\n\n\n<p>LLM \u0111\u00e3 gi\u00fap c\u1ea3i ti\u1ebfn m\u1ea1nh m\u1ebd c\u00e1ch doanh nghi\u1ec7p h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tr\u1ea3 l\u1eddi t\u1ef1 \u0111\u1ed9ng:<\/strong> T\u1ea1o ra c\u00e1c ph\u1ea3n h\u1ed3i th\u00f4ng minh, m\u01b0\u1ee3t m\u00e0, ph\u00f9 h\u1ee3p v\u1edbi ng\u1eef c\u1ea3nh y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng.<\/li>\n\n\n\n<li><strong>T\u1ea1o chatbot th\u00f4ng minh:<\/strong> C\u00e1c chatbot t\u00edch h\u1ee3p LLM c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c c\u00e2u h\u1ecfi ph\u1ee9c t\u1ea1p, hi\u1ec3u ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean t\u1ed1t h\u01a1n, c\u00e1 nh\u00e2n h\u00f3a t\u01b0\u01a1ng t\u00e1c v\u00e0 t\u0103ng s\u1ef1 h\u00e0i l\u00f2ng.<\/li>\n<\/ul>\n\n\n\n<p>Kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n h\u00f3a quy tr\u00ecnh tr\u1ea3 l\u1eddi, LLM c\u00f2n gi\u00fap doanh nghi\u1ec7p m\u1edf r\u1ed9ng d\u1ecbch v\u1ee5 24\/7 m\u00e0 kh\u00f4ng c\u1ea7n t\u0103ng chi ph\u00ed nh\u00e2n s\u1ef1 t\u1ec9 l\u1ec7 thu\u1eadn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-3-d\u1ed1i-v\u1edbi-linh-v\u1ef1c-it\">5.3 \u0110\u1ed1i v\u1edbi l\u0129nh v\u1ef1c IT<\/h3>\n\n\n\n<p>LLM \u0111\u00e3 tr\u1edf th\u00e0nh &#8220;tr\u1ee3 l\u00fd k\u1ef9 thu\u1eadt&#8221; \u0111\u1eafc l\u1ef1c cho l\u1eadp tr\u00ecnh vi\u00ean nh\u1edd kh\u1ea3 n\u0103ng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u1ef1 \u0111\u1ed9ng vi\u1ebft code:<\/strong> G\u1ee3i \u00fd \u0111o\u1ea1n m\u00e3 d\u1ef1a tr\u00ean y\u00eau c\u1ea7u t\u1ef1 nhi\u00ean (prompt) b\u1eb1ng ti\u1ebfng Anh ho\u1eb7c c\u00e1c m\u00f4 t\u1ea3 ng\u1eafn.<\/li>\n\n\n\n<li><strong>G\u1ee3i \u00fd code: <\/strong>H\u1ed7 tr\u1ee3 khi l\u1eadp tr\u00ecnh vi\u00ean \u0111ang vi\u1ebft d\u1edf, ho\u00e0n thi\u1ec7n h\u00e0m, x\u1eed l\u00fd l\u1ed7i c\u00fa ph\u00e1p.<\/li>\n\n\n\n<li><strong>Debug:<\/strong> Ph\u00e2n t\u00edch v\u00e0 g\u1ee3i \u00fd c\u00e1ch s\u1eeda l\u1ed7i trong \u0111o\u1ea1n code, ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 th\u1eddi gian fix bug.<\/li>\n<\/ul>\n\n\n\n<p>C\u00f4ng c\u1ee5 nh\u01b0 GitHub Copilot (d\u1ef1a tr\u00ean LLM) \u0111\u00e3 ch\u1ee9ng minh: L\u1eadp tr\u00ecnh vi\u00ean kh\u00f4ng c\u00f2n \u0111\u01a1n \u0111\u1ed9c tr\u01b0\u1edbc m\u00e0n h\u00ecnh code.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-4-d\u1ed1i-v\u1edbi-linh-v\u1ef1c-giao-d\u1ee5c\">5.4 \u0110\u1ed1i v\u1edbi l\u0129nh v\u1ef1c gi\u00e1o d\u1ee5c<\/h3>\n\n\n\n<p>Trong l\u0129nh v\u1ef1c gi\u00e1o d\u1ee5c, LLM mang l\u1ea1i nhi\u1ec1u c\u00e1ch ti\u1ebfp c\u1eadn m\u1edbi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Gia s\u01b0 AI:<\/strong> Tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi, gi\u1ea3i th\u00edch ki\u1ebfn th\u1ee9c ph\u1ee9c t\u1ea1p b\u1eb1ng ng\u00f4n t\u1eeb d\u1ec5 hi\u1ec3u, \u0111i\u1ec1u ch\u1ec9nh theo tr\u00ecnh \u0111\u1ed9 c\u1ee7a ng\u01b0\u1eddi h\u1ecdc.<\/li>\n\n\n\n<li><strong>Ki\u1ec3m tra n\u1ed9i dung:<\/strong> \u0110\u00e1nh gi\u00e1 b\u00e0i vi\u1ebft, nh\u1eadn x\u00e9t b\u00e0i lu\u1eadn, \u0111\u1ec1 xu\u1ea5t c\u1ea3i thi\u1ec7n n\u1ed9i dung.<\/li>\n\n\n\n<li><strong>Luy\u1ec7n thi:<\/strong> T\u1ea1o b\u1ed9 c\u00e2u h\u1ecfi luy\u1ec7n t\u1eadp, gi\u1ea3i th\u00edch \u0111\u00e1p \u00e1n, m\u00f4 ph\u1ecfng c\u00e1c b\u00e0i ki\u1ec3m tra th\u1ef1c t\u1ebf.<\/li>\n<\/ul>\n\n\n\n<p>V\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a LLM, vi\u1ec7c h\u1ecdc tr\u1edf n\u00ean c\u00e1 nh\u00e2n h\u00f3a h\u01a1n, gi\u00fap ng\u01b0\u1eddi h\u1ecdc ti\u1ebfn b\u1ed9 theo t\u1ed1c \u0111\u1ed9 v\u00e0 phong c\u00e1ch ri\u00eang c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<p class=\"has-background\" style=\"background-color:#ebf6fd\"><strong>\u0110\u1ecdc th\u00eam:<\/strong> <a href=\"https:\/\/base.vn\/blog\/ai-trong-giao-duc\/\" target=\"_blank\" rel=\"noreferrer noopener\">AI trong gi\u00e1o d\u1ee5c l\u00e0 g\u00ec? 7+ \u1ee8ng d\u1ee5ng th\u1ef1c ti\u1ec5n c\u1ee7a AI trong d\u1ea1y v\u00e0 h\u1ecdc<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-6-m\u1ed9t-s\u1ed1-h\u1ea1n-ch\u1ebf-va-r\u1ee7i-ro-khi-s\u1eed-d\u1ee5ng-llm\">6. M\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf v\u00e0 r\u1ee7i ro khi s\u1eed d\u1ee5ng LLM<\/h2>\n\n\n\n<p>M\u1eb7c d\u00f9 c\u00e1c m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn \u0111ang m\u1edf ra nh\u1eefng kh\u1ea3 n\u0103ng \u1ea5n t\u01b0\u1ee3ng, ch\u00fang c\u0169ng ti\u1ec1m \u1ea9n nhi\u1ec1u h\u1ea1n ch\u1ebf v\u00e0 r\u1ee7i ro m\u00e0 c\u00e1 nh\u00e2n, doanh nghi\u1ec7p v\u00e0 x\u00e3 h\u1ed9i c\u1ea7n nh\u1eadn di\u1ec7n r\u00f5 r\u00e0ng.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u1ec5 khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng g\u1eb7p sai l\u1ec7ch th\u00f4ng tin:<\/strong> M\u1ed9t trong nh\u1eefng hi\u1ec3u l\u1ea7m ph\u1ed5 bi\u1ebfn v\u1ec1 LLM l\u00e0 cho r\u1eb1ng ch\u00fang \u201chi\u1ec3u\u201d n\u1ed9i dung nh\u01b0 con ng\u01b0\u1eddi. Th\u1ef1c t\u1ebf, LLM kh\u00f4ng hi\u1ec3u, ch\u00fang ch\u1ec9 m\u00f4 ph\u1ecfng h\u00e0nh vi ng\u00f4n ng\u1eef b\u1eb1ng c\u00e1ch d\u1ef1 \u0111o\u00e1n t\u1eeb ti\u1ebfp theo d\u1ef1a tr\u00ean x\u00e1c su\u1ea5t. Do \u0111\u00f3, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 d\u1ec5 b\u1ecb tin v\u00e0o c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a LLM m\u00e0 kh\u00f4ng ki\u1ec3m ch\u1ee9ng th\u00f4ng tin.<\/li>\n\n\n\n<li><strong>R\u1ee7i ro v\u1ec1 thi\u00ean ki\u1ebfn d\u1eef li\u1ec7u: <\/strong>V\u00ec h\u1ecdc t\u1eeb d\u1eef li\u1ec7u internet v\u00e0 c\u00e1c ngu\u1ed3n m\u1edf, LLM d\u1ec5 b\u1ecb nhi\u1ec5m th\u00f4ng tin sai l\u1ec7ch ho\u1eb7c c\u00e1c thi\u00ean ki\u1ebfn v\u1ec1 gi\u1edbi t\u00ednh, t\u00f4n gi\u00e1o, ch\u00ednh tr\u1ecb\u2026. N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, c\u00e1c m\u00f4 h\u00ecnh n\u00e0y c\u00f3 th\u1ec3 c\u1ee7ng c\u1ed1 c\u00e1c \u0111\u1ecbnh ki\u1ebfn x\u00e3 h\u1ed9i, ph\u00e1t t\u00e1n th\u00f4ng tin sai s\u1ef1 th\u1eadt \u1edf quy m\u00f4 l\u1edbn\u2026.<\/li>\n\n\n\n<li><strong>V\u1ea5n \u0111\u1ec1 b\u1ea3n quy\u1ec1n v\u00e0 \u0111\u1ea1o v\u0103n: <\/strong>LLM c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o th\u00f4ng tin, \u0111o\u1ea1n v\u0103n ho\u1eb7c th\u1eadm ch\u00ed \u0111o\u1ea1n m\u00e3 m\u00e0 n\u00f3 t\u1eebng th\u1ea5y trong d\u1eef li\u1ec7u hu\u1ea5n luy\u1ec7n, d\u1eabn \u0111\u1ebfn: R\u1ee7i ro x\u00e2m ph\u1ea1m b\u1ea3n quy\u1ec1n n\u1ed9i dung, nguy c\u01a1 \u0111\u1ea1o v\u0103n n\u1ebfu kh\u00f4ng ghi r\u00f5 ngu\u1ed3n g\u1ed1c\u2026<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-7-t\u01b0\u01a1ng-lai-c\u1ee7a-llm-nh\u01b0-th\u1ebf-nao\">7. T\u01b0\u01a1ng lai c\u1ee7a LLM nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n<p>D\u00f9 c\u00f2n t\u1ed3n t\u1ea1i nhi\u1ec1u th\u00e1ch th\u1ee9c, t\u01b0\u01a1ng lai c\u1ee7a LLM v\u1eabn c\u1ef1c k\u1ef3 s\u00f4i \u0111\u1ed9ng, v\u1edbi nhi\u1ec1u h\u01b0\u1edbng ph\u00e1t tri\u1ec3n h\u1ee9a h\u1eb9n thay \u0111\u1ed5i to\u00e0n b\u1ed9 c\u00e1ch ch\u00fang ta t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00f4ng ngh\u1ec7.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u00f4 h\u00ecnh \u0111a modal: <\/strong>Th\u1ebf h\u1ec7 m\u1edbi c\u1ee7a AI kh\u00f4ng ch\u1ec9 hi\u1ec3u v\u00e0 sinh v\u0103n b\u1ea3n, m\u00e0 c\u00f2n x\u1eed l\u00fd \u0111\u1ed3ng th\u1eddi nhi\u1ec1u d\u1ea1ng d\u1eef li\u1ec7u kh\u00e1c nhau: V\u0103n b\u1ea3n: \u0111\u1ecdc v\u00e0 vi\u1ebft n\u1ed9i dung; H\u00ecnh \u1ea3nh: nh\u1eadn di\u1ec7n, m\u00f4 t\u1ea3, ph\u00e2n t\u00edch; \u00c2m thanh: nh\u1eadn d\u1ea1ng gi\u1ecdng n\u00f3i, t\u1ea1o nh\u1ea1c\u2026<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/base.vn\/blog\/ai-agent-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">AI Agent<\/a>: <\/strong>Thay v\u00ec ch\u1ec9 ph\u1ea3n h\u1ed3i v\u0103n b\u1ea3n, th\u1ebf h\u1ec7 LLM m\u1edbi s\u1ebd \u0111\u01b0\u1ee3c &#8220;n\u00e2ng c\u1ea5p&#8221; th\u00e0nh AI Agent: Hi\u1ec3u y\u00eau c\u1ea7u ph\u1ee9c t\u1ea1p, l\u1eadp k\u1ebf ho\u1ea1ch h\u00e0nh \u0111\u1ed9ng, th\u1ef1c thi nhi\u1ec7m v\u1ee5 t\u1ef1 \u0111\u1ed9ng\u2026..<\/li>\n\n\n\n<li><strong>K\u1ebft n\u1ed1i d\u1eef li\u1ec7u ri\u00eang c\u1ee7a doanh nghi\u1ec7p: <\/strong>M\u1ed9t h\u1ea1n ch\u1ebf l\u1edbn c\u1ee7a LLM hi\u1ec7n t\u1ea1i l\u00e0: n\u00f3 kh\u00f4ng bi\u1ebft v\u1ec1 d\u1eef li\u1ec7u ri\u00eang c\u1ee7a doanh nghi\u1ec7p. Do \u0111\u00f3, h\u01b0\u1edbng ti\u1ebfp theo c\u1ee7a LLM s\u1ebd l\u00e0 k\u1ebft n\u1ed1i v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u n\u1ed9i b\u1ed9 \u0111\u1ec3 t\u00ecm ki\u1ebfm v\u00e0 sinh n\u1ed9i dung ch\u00ednh x\u00e1c, hu\u1ea5n luy\u1ec7n th\u00eam LLM tr\u00ean d\u1eef li\u1ec7u chuy\u00ean ng\u00e0nh c\u1ee7a t\u1eebng t\u1ed5 ch\u1ee9c, gi\u00fap m\u00f4 h\u00ecnh hi\u1ec3u s\u00e2u v\u00e0 ph\u1ea3n h\u1ed3i ch\u00ednh x\u00e1c theo y\u00eau c\u1ea7u nghi\u1ec7p v\u1ee5\u2026.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-8-k\u1ebft-lu\u1eadn\">8. K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p>C\u00e1c m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn (LLM) kh\u00f4ng ch\u1ec9 \u0111\u00e1nh d\u1ea5u m\u1ed9t b\u01b0\u1edbc ti\u1ebfn v\u1ec1 c\u00f4ng ngh\u1ec7, m\u00e0 c\u00f2n m\u1edf ra nh\u1eefng thay \u0111\u1ed5i c\u0103n b\u1ea3n trong c\u00e1ch con ng\u01b0\u1eddi s\u00e1ng t\u1ea1o, h\u1ecdc h\u1ecfi, giao ti\u1ebfp v\u00e0 v\u1eadn h\u00e0nh th\u1ebf gi\u1edbi s\u1ed1. Hy v\u1ecdng qua b\u00e0i vi\u1ebft b\u1ea1n \u0111\u00e3 hi\u1ec3u h\u01a1n v\u1ec1 LLM v\u00e0 bi\u1ebft c\u00e1ch \u00e1p d\u1ee5ng \u0111\u1ec3 t\u1ed1i \u01b0u c\u00f4ng vi\u1ec7c c\u0169ng nh\u01b0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng qu\u1ea3n tr\u1ecb doanh nghi\u1ec7p.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, LLM hay m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn c\u00f3 l\u1ebd \u0111\u00e3 kh\u00f4ng c\u00f2n l\u00e0 kh\u00e1i ni\u1ec7m xa l\u1ea1, \u0111\u1eb7c bi\u1ec7t v\u1edbi nh\u1eefng ai quan t\u00e2m \u0111\u1ebfn AI (tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o). LLM \u0111ang thay \u0111\u1ed5i c\u00e1ch con ng\u01b0\u1eddi, m\u00e1y m\u00f3c t\u01b0\u01a1ng t\u00e1c v\u1edbi th\u00f4ng tin, t\u1eeb vi\u1ebft n\u1ed9i dung, d\u1ecbch thu\u1eadt [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":17317,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[65],"tags":[],"ppma_author":[61],"class_list":["post-17300","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-giai-phap-ai"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.4 (Yoast SEO v24.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>LLM l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u m\u00f4 h\u00ecnh Large Language Model trong AI hi\u1ec7n \u0111\u1ea1i<\/title>\n<meta name=\"description\" content=\"LLM l\u00e0 g\u00ec? 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