{"id":44,"date":"2025-09-08T18:46:06","date_gmt":"2025-09-08T11:46:06","guid":{"rendered":"https:\/\/teencode.vip\/blog\/?p=44"},"modified":"2025-09-08T18:46:07","modified_gmt":"2025-09-08T11:46:07","slug":"so-sanh-cac-mo-hinh-ai-hang-dau-deepseek-ai-chatgpt-gemini-va-perplexity-ai","status":"publish","type":"post","link":"https:\/\/teencode.vip\/blog\/so-sanh-cac-mo-hinh-ai-hang-dau-deepseek-ai-chatgpt-gemini-va-perplexity-ai\/","title":{"rendered":"So s\u00e1nh c\u00e1c m\u00f4 h\u00ecnh AI h\u00e0ng \u0111\u1ea7u: DeepSeek AI, ChatGPT, Gemini v\u00e0 Perplexity AI"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;44&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;6&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (6 b\u00ecnh ch\u1ecdn)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;So s\u00e1nh c\u00e1c m\u00f4 h\u00ecnh AI h\u00e0ng \u0111\u1ea7u: DeepSeek AI, ChatGPT, Gemini v\u00e0 Perplexity AI&quot;,&quot;width&quot;:&quot;142.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 142.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            5\/5 - (6 b\u00ecnh ch\u1ecdn)    <\/div>\n    <\/div>\n\n<p>Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) \u0111ang \u0111\u1ecbnh h\u00ecnh l\u1ea1i c\u00f4ng ngh\u1ec7 v\u1edbi c\u00e1c m\u00f4 h\u00ecnh \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u \u0111a d\u1ea1ng\u2014t\u1eeb l\u1eadp tr\u00ecnh v\u00e0 nghi\u00ean c\u1ee9u \u0111\u1ebfn c\u00e1c t\u00e1c v\u1ee5 \u0111\u00e0m tho\u1ea1i v\u00e0 t\u00ecm ki\u1ebfm th\u1eddi gian th\u1ef1c. G\u1ea7n \u0111\u00e2y, b\u1ed1n m\u00f4 h\u00ecnh n\u1ed5i b\u1eadt \u0111\u00e3 thu h\u00fat s\u1ef1 ch\u00fa \u00fd: DeepSeek AI, ChatGPT (t\u1eeb OpenAI), Gemini (t\u1eeb Google) v\u00e0 Perplexity AI. B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 s\u1ef1 so s\u00e1nh gi\u1eefa c\u00e1c m\u00f4 h\u00ecnh n\u00e0y qua c\u00e1c t\u00ednh n\u0103ng ch\u00ednh, \u0111i\u1ec3m m\u1ea1nh, \u0111i\u1ec3m y\u1ebfu v\u00e0 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<p>T\u1ed5ng quan v\u1ec1 c\u00e1c m\u00f4 h\u00ecnh<br><strong>DeepSeek AI<\/strong><br>\u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi m\u1ed9t c\u00f4ng ty kh\u1edfi nghi\u1ec7p Trung Qu\u1ed1c \u0111\u01b0\u1ee3c qu\u1ef9 \u0111\u1ea7u c\u01a1 High-Flyer h\u1ed7 tr\u1ee3, DeepSeek AI t\u1eadp trung v\u00e0o hi\u1ec7u qu\u1ea3 chi ph\u00ed, c\u00e1c t\u00e1c v\u1ee5 k\u1ef9 thu\u1eadt nh\u01b0 l\u1eadp tr\u00ecnh v\u00e0 suy lu\u1eadn to\u00e1n h\u1ecdc, v\u00e0 h\u1ed7 tr\u1ee3 m\u1ea1nh m\u1ebd cho x\u1eed l\u00fd ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean (NLP) ti\u1ebfng Trung [7]. C\u00e1c m\u00f4 h\u00ecnh c\u1ee7a DeepSeek, ch\u1eb3ng h\u1ea1n nh\u01b0 DeepSeek-V2 v\u00e0 DeepSeek-R1, nh\u1ea5n m\u1ea1nh v\u00e0o vi\u1ec7c s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean hi\u1ec7u qu\u1ea3\u2014\u0111\u00e0o t\u1ea1o v\u1edbi chi ph\u00ed ch\u1ec9 b\u1eb1ng m\u1ed9t ph\u1ea7n nh\u1ecf so v\u1edbi c\u00e1c \u0111\u1ed1i th\u1ee7 ph\u01b0\u01a1ng T\u00e2y [6]. Ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn m\u00e3 ngu\u1ed3n m\u1edf khi\u1ebfn DeepSeek tr\u1edf n\u00ean h\u1ea5p d\u1eabn \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n AI, nh\u1eefng ng\u01b0\u1eddi t\u00ecm ki\u1ebfm s\u1ef1 t\u00f9y ch\u1ec9nh v\u00e0 t\u00ednh minh b\u1ea1ch.<\/p>\n\n\n\n<p><strong>ChatGPT (OpenAI)<\/strong><br>ChatGPT \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i nh\u1edd t\u00ednh linh ho\u1ea1t trong h\u1ed9i tho\u1ea1i, t\u1ea1o n\u1ed9i dung s\u00e1ng t\u1ea1o v\u00e0 h\u1ed7 tr\u1ee3 m\u00e3 m\u1ea1nh m\u1ebd. \u0110\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean c\u00e1c phi\u00ean b\u1ea3n nh\u01b0 GPT-4 v\u00e0 GPT-4 Turbo, ChatGPT \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 AI \u0111a n\u0103ng cho nhi\u1ec1u \u1ee9ng d\u1ee5ng, t\u1eeb d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng \u0111\u1ebfn h\u1ed7 tr\u1ee3 vi\u1ebft l\u00e1ch [8]. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng l\u01b0u \u00fd r\u1eb1ng \u0111\u1eb1ng sau nh\u1eefng kh\u1ea3 n\u0103ng m\u1ea1nh m\u1ebd c\u1ee7a n\u00f3 l\u00e0 nh\u1eefng th\u00e1ch th\u1ee9c nh\u01b0 \u1ea3o gi\u00e1c th\u1ec9nh tho\u1ea3ng x\u1ea3y ra v\u00e0 s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o t\u00e0i nguy\u00ean t\u00ednh to\u00e1n quy m\u00f4 l\u1edbn.<\/p>\n\n\n\n<p><strong>Gemini (Google)<br><\/strong>Gemini l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a Google cho b\u1ed1i c\u1ea3nh AI \u0111ang ph\u00e1t tri\u1ec3n. V\u1edbi kh\u1ea3 n\u0103ng \u0111a ph\u01b0\u01a1ng th\u1ee9c t\u00edch h\u1ee3p v\u0103n b\u1ea3n, h\u00ecnh \u1ea3nh, \u00e2m thanh v\u00e0 video, Gemini \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho nhi\u1ec1u t\u00e1c v\u1ee5 kh\u00e1c nhau, \u0111\u1ed3ng th\u1eddi \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u00e2u v\u1edbi h\u1ec7 sinh th\u00e1i Google [11]. C\u00e1c b\u1ea3n n\u00e2ng c\u1ea5p g\u1ea7n \u0111\u00e2y, ch\u1eb3ng h\u1ea1n nh\u01b0 Gemini 1.5 Flash, cung c\u1ea5p c\u1eeda s\u1ed5 ng\u1eef c\u1ea3nh m\u1edf r\u1ed9ng v\u00e0 t\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, \u0111\u1ecbnh v\u1ecb n\u00f3 l\u00e0 m\u1ed9t \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh m\u1ea1nh m\u1ebd trong c\u1ea3 c\u00e1c \u1ee9ng d\u1ee5ng s\u00e1ng t\u1ea1o v\u00e0 n\u0103ng su\u1ea5t [5].<\/p>\n\n\n\n<p><strong>Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o Perplexity<\/strong><br>\u0110\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm h\u1ed9i tho\u1ea1i, Perplexity AI t\u1eadn d\u1ee5ng d\u1eef li\u1ec7u web th\u1eddi gian th\u1ef1c \u0111\u1ec3 cung c\u1ea5p c\u00e2u tr\u1ea3 l\u1eddi ch\u00ednh x\u00e1c v\u00e0 d\u1ef1a tr\u00ean d\u1eef li\u1ec7u th\u1ef1c t\u1ebf. Thi\u1ebft k\u1ebf c\u1ee7a n\u00f3 nh\u1ea5n m\u1ea1nh v\u00e0o nghi\u00ean c\u1ee9u v\u00e0 truy xu\u1ea5t th\u00f4ng tin v\u1edbi h\u1ed7 tr\u1ee3 tr\u00edch d\u1eabn t\u00edch h\u1ee3p, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c nhi\u1ec7m v\u1ee5 nghi\u00ean c\u1ee9u h\u1ecdc thu\u1eadt v\u00e0 chuy\u00ean nghi\u1ec7p [13]. Tuy nhi\u00ean, vi\u1ec7c t\u1eadp trung v\u00e0o t\u1ed5ng h\u1ee3p d\u1eef li\u1ec7u th\u1ef1c t\u1ebf \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c n\u00f3 \u00edt ph\u00f9 h\u1ee3p cho c\u00e1c cu\u1ed9c tr\u00f2 chuy\u1ec7n s\u00e1ng t\u1ea1o ho\u1eb7c c\u1edfi m\u1edf so v\u1edbi c\u00e1c m\u00f4 h\u00ecnh nh\u01b0 ChatGPT.<\/p>\n\n\n\n<p>B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y cho th\u1ea5y m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a c\u00e1c M\u00f4 h\u00ecnh AI c\u1ea1nh tranh<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>DeepSeek AI<\/th><th>ChatGPT (OpenAI)<\/th><th>Gemini (Google)<\/th><th>Perplexity AI<\/th><\/tr><\/thead><tbody><tr><td>Developer<\/td><td>DeepSeek AI (Liang Wenfeng)<\/td><td>OpenAI<\/td><td>Google DeepMind<\/td><td>Perplexity AI (Startup)<\/td><\/tr><tr><td>Latest Model<\/td><td>DeepSeek-V2 (2024)<\/td><td>GPT-4-Turbo (2024)<\/td><td>Gemini 1.5 (2024)<\/td><td>Perplexity-70B (2024)<\/td><\/tr><tr><td>Primary Focus<\/td><td>Code generation, technical tasks, Chinese NLP<\/td><td>General AI, conversation, coding<\/td><td>Multimodal AI, Google ecosystem<\/td><td>AI-powered search, fact-checking<\/td><\/tr><tr><td>Training Data<\/td><td>Multilingual, strong in Chinese<\/td><td>Broad, multimodal, diverse<\/td><td>Web-scale, multimodal<\/td><td>Web-scale, real-time search<\/td><\/tr><tr><td>Key Features<\/td><td>Open-source, image generation, NLP tools<\/td><td>Web browsing, DALL-E, document analysis, voice interactions<\/td><td>Multimodal (text, images, audio, video), Google services integration<\/td><td>Real-time web search, citations, dual search modes<\/td><\/tr><tr><td>Code Generation<\/td><td>Strong (Python, C++, etc.)<\/td><td>Excellent (Python, JS, SQL)<\/td><td>Strong (Python, JS, SQL)<\/td><td>Good, with live search references<\/td><\/tr><tr><td>Real-Time Web Access<\/td><td>No<\/td><td>No (Only via Browsing tool for Plus)<\/td><td>Yes<\/td><td>Yes (Core feature)<\/td><\/tr><tr><td>Multimodal Support<\/td><td>Limited<\/td><td>Strong (images, text)<\/td><td>Very strong (text, images, audio, video)<\/td><td>Limited<\/td><\/tr><tr><td>Memory Feature<\/td><td>No<\/td><td>Yes (for Plus users)<\/td><td>Yes<\/td><td>No<\/td><\/tr><tr><td>API Availability<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td><td>Yes<\/td><\/tr><tr><td>Free Version<\/td><td>Yes<\/td><td>Yes (GPT-3.5)<\/td><td>Yes (Gemini 1.0)<\/td><td>Yes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-color\">C\u00e1c t\u00ednh n\u0103ng ch\u00ednh v\u00e0 so s\u00e1nh<\/mark><\/strong><br><br><strong>Tr\u1ecdng t\u00e2m v\u00e0 \u1ee9ng d\u1ee5ng ch\u00ednh<\/strong><br>DeepSeek AI chuy\u00ean v\u1ec1 t\u1ea1o m\u00e3, c\u00e1c t\u00e1c v\u1ee5 k\u1ef9 thu\u1eadt v\u00e0 v\u01b0\u1ee3t tr\u1ed9i trong NLP ti\u1ebfng Trung. N\u00f3 \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p cho nghi\u00ean c\u1ee9u AI v\u00e0 c\u00e1c l\u0129nh v\u1ef1c \u0111\u00f2i h\u1ecfi hi\u1ec7u qu\u1ea3 chi ph\u00ed v\u00e0 x\u1eed l\u00fd ng\u00f4n ng\u1eef chuy\u00ean bi\u1ec7t [6], [7].<br>ChatGPT cung c\u1ea5p s\u1ef1 k\u1ebft h\u1ee3p c\u00e2n b\u1eb1ng gi\u1eefa h\u1ed9i tho\u1ea1i \u0111a n\u0103ng, n\u1ed9i dung s\u00e1ng t\u1ea1o v\u00e0 h\u1ed7 tr\u1ee3 m\u00e3 m\u1ea1nh m\u1ebd. \u1ee8ng d\u1ee5ng r\u1ed9ng r\u00e3i c\u1ee7a n\u00f3 khi\u1ebfn n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng \u0111a n\u0103ng, vi\u1ebft s\u00e1ng t\u1ea1o v\u00e0 c\u00e1c cu\u1ed9c \u0111\u1ed1i tho\u1ea1i ph\u1ee9c t\u1ea1p [8].<br>Gemini \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c t\u00e1c v\u1ee5 \u0111a ph\u01b0\u01a1ng th\u1ee9c v\u00e0 n\u0103ng su\u1ea5t, v\u1edbi s\u1ef1 t\u00edch h\u1ee3p ch\u1eb7t ch\u1ebd v\u00e0o c\u00e1c d\u1ecbch v\u1ee5 c\u1ee7a Google nh\u01b0 Docs, Gmail v\u00e0 Google Cloud. \u0110i\u1ec1u n\u00e0y khi\u1ebfn n\u00f3 \u0111\u1eb7c bi\u1ec7t h\u1ea5p d\u1eabn \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng g\u1eafn b\u00f3 s\u00e2u s\u1eafc v\u1edbi h\u1ec7 sinh th\u00e1i Google [5], [11].<br>Perplexity AI t\u1eadp trung v\u00e0o vi\u1ec7c truy xu\u1ea5t th\u00f4ng tin theo th\u1eddi gian th\u1ef1c v\u00e0 nghi\u00ean c\u1ee9u h\u1ecdc thu\u1eadt. N\u00f3 n\u1ed5i tr\u1ed9i trong vi\u1ec7c cung c\u1ea5p c\u00e1c c\u00e2u tr\u1ea3 l\u1eddi c\u00f3 ngu\u1ed3n g\u1ed1c, \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c minh v\u00e0 ph\u00f9 h\u1ee3p nh\u1ea5t cho nghi\u00ean c\u1ee9u v\u00e0 c\u00e1c y\u00eau c\u1ea7u d\u1ef1a tr\u00ean d\u1eef li\u1ec7u [13].<br>\u0110\u00e0o t\u1ea1o v\u00e0 D\u1eef li\u1ec7u<br>DeepSeek AI \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o tr\u00ean c\u00e1c t\u1eadp d\u1eef li\u1ec7u \u0111a ng\u00f4n ng\u1eef, t\u1eadp trung m\u1ea1nh v\u00e0o NLP (ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh m\u00e1y t\u00ednh) ti\u1ebfng Trung v\u00e0 n\u1ed9i dung k\u1ef9 thu\u1eadt v\u1edbi chi ph\u00ed th\u1ea5p h\u01a1n nhi\u1ec1u\u2014\u0111\u00f4i khi ch\u1ec9 t\u1ed1n 6 tri\u1ec7u \u0111\u00f4 la \u0111\u1ec3 \u0111\u00e0o t\u1ea1o so v\u1edbi h\u00e0ng tr\u0103m tri\u1ec7u \u0111\u00f4 la c\u1ee7a c\u00e1c \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh [6], [7]. Trong khi \u0111\u00f3, ChatGPT v\u00e0 Gemini \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb c\u00e1c t\u1eadp d\u1eef li\u1ec7u \u0111\u00e0o t\u1ea1o quy m\u00f4 web kh\u1ed5ng l\u1ed3 v\u00e0 d\u1eef li\u1ec7u \u0111a ph\u01b0\u01a1ng th\u1ee9c, \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng hi\u1ec3u ng\u00f4n ng\u1eef v\u00e0 ng\u1eef c\u1ea3nh chung m\u1ea1nh m\u1ebd. Perplexity AI t\u1eadn d\u1ee5ng d\u1eef li\u1ec7u web c\u1eadp nh\u1eadt \u0111\u1ec3 ph\u1ea3n h\u1ed3i theo th\u1eddi gian th\u1ef1c, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c nh\u01b0ng ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o c\u00e1c ngu\u1ed3n b\u00ean ngo\u00e0i [13].<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Strengths<\/td><td>&#8211; Cost-effective, customizable MIT license<br>&#8211; Strong in coding and data analysis<br>&#8211; Chinese NLP specialization<\/td><td>&#8211; Versatile, reliable general AI<br>&#8211; Strong conversational abilities<br>&#8211; Integrated with plugins<\/td><td>&#8211; Best multimodal AI<br>&#8211; Google ecosystem integration<br>&#8211; Strong reasoning<\/td><td>&#8211; Real-time verified information<br>&#8211; Transparent citations<br>&#8211; Excellent for research<\/td><\/tr><tr><td>Weaknesses<\/td><td>&#8211; Limited outside Chinese NLP<br>&#8211; Security concerns<br>&#8211; Smaller ecosystem<\/td><td>&#8211; No real-time browsing in free version<br>&#8211; Can generate hallucinations<br>&#8211; Advanced features behind paywall<\/td><td>&#8211; Requires Google integration<br>&#8211; Some accuracy issues<\/td><td>&#8211; Less creative, limited content generation<br>&#8211; Not ideal for open-ended conversations<\/td><\/tr><tr><td>Best For<\/td><td>AI research, Chinese NLP, coding<\/td><td>General-purpose AI, chatbots, writing, research<\/td><td>Multimodal tasks, search, productivity<\/td><td>AI-powered search, academic research, fact-checking<\/td><\/tr><tr><td>Cost Structure<\/td><td>Free, open-source<\/td><td>Subscription-based (Plus\/Team)<\/td><td>Free with Google account<\/td><td>Freemium<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Kh\u1ea3 n\u0103ng \u0110a ph\u01b0\u01a1ng th\u1ee9c v\u00e0 Ng\u1eef c\u1ea3nh<\/strong><br><br>C\u1eeda s\u1ed5 ng\u1eef c\u1ea3nh m\u1edf r\u1ed9ng c\u1ee7a Gemini (l\u00ean \u0111\u1ebfn 1 tri\u1ec7u m\u00e3 th\u00f4ng b\u00e1o trong m\u1ed9t s\u1ed1 l\u1ea7n l\u1eb7p) v\u00e0 kh\u1ea3 n\u0103ng nh\u1eadp li\u1ec7u \u0111a ph\u01b0\u01a1ng th\u1ee9c kh\u00e1c bi\u1ec7t v\u1edbi ChatGPT, m\u1eb7c d\u00f9 \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn, nh\u01b0ng th\u01b0\u1eddng h\u1ed7 tr\u1ee3 c\u1eeda s\u1ed5 ng\u1eef c\u1ea3nh nh\u1ecf h\u01a1n v\u00e0 t\u1eadp trung ch\u1ee7 y\u1ebfu v\u00e0o v\u0103n b\u1ea3n [11]. DeepSeek AI, m\u1eb7c d\u00f9 c\u00f3 kh\u1ea3 n\u0103ng cao trong c\u00e1c t\u00e1c v\u1ee5 k\u1ef9 thu\u1eadt v\u00e0 l\u1eadp lu\u1eadn, nh\u01b0ng l\u1ea1i cho th\u1ea5y t\u00ednh \u0111a ph\u01b0\u01a1ng th\u1ee9c h\u1ea1n ch\u1ebf, t\u1eadp trung nhi\u1ec1u h\u01a1n v\u00e0o m\u00e3 v\u00e0 c\u00e1c t\u00e1c v\u1ee5 ti\u1ebfng Trung [7]. Perplexity AI ch\u1ee7 y\u1ebfu d\u1ef1a tr\u00ean v\u0103n b\u1ea3n, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u00edch h\u1ee3p d\u1eef li\u1ec7u t\u00ecm ki\u1ebfm theo th\u1eddi gian th\u1ef1c thay v\u00ec x\u1eed l\u00fd h\u00ecnh \u1ea3nh ho\u1eb7c \u00e2m thanh.<\/p>\n\n\n\n<p><strong>\u0110i\u1ec3m m\u1ea1nh v\u00e0 \u0111i\u1ec3m y\u1ebfu<\/strong><br><br>DeepSeek AI<br>\u0110i\u1ec3m m\u1ea1nh: Hi\u1ec7u qu\u1ea3 chi ph\u00ed cao, chuy\u00ean v\u1ec1 m\u00e3 h\u00f3a v\u00e0 x\u1eed l\u00fd ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean (NLP) ti\u1ebfng Trung, m\u00e3 ngu\u1ed3n m\u1edf v\u00e0 ti\u1ebft ki\u1ec7m t\u00e0i nguy\u00ean.<br>\u0110i\u1ec3m y\u1ebfu: H\u1ed7 tr\u1ee3 \u0111a ph\u01b0\u01a1ng th\u1ee9c h\u1ea1n ch\u1ebf v\u00e0 h\u1ec7 sinh th\u00e1i nh\u1ecf h\u01a1n ngo\u00e0i c\u00e1c l\u0129nh v\u1ef1c chuy\u00ean m\u00f4n c\u1ee7a n\u00f3 [6], [7].<br><br>ChatGPT<br>\u0110i\u1ec3m m\u1ea1nh: Linh ho\u1ea1t, kh\u1ea3 n\u0103ng \u0111\u00e0m tho\u1ea1i m\u1ea1nh m\u1ebd, t\u1ea1o m\u00e3 m\u1ea1nh m\u1ebd v\u00e0 kh\u1ea3 n\u0103ng s\u00e1ng t\u1ea1o n\u1ed9i dung.<br>\u0110i\u1ec3m y\u1ebfu: Th\u1ec9nh tho\u1ea3ng b\u1ecb \u1ea3o gi\u00e1c, ph\u1ee5 thu\u1ed9c v\u00e0o t\u00e0i nguy\u00ean t\u00ednh to\u00e1n l\u1edbn v\u00e0 hi\u1ec7u su\u1ea5t sau c\u00e1c t\u00ednh n\u0103ng n\u00e2ng cao c\u00f3 t\u01b0\u1eddng ph\u00ed [8].<br><br>Gemini<br>\u0110i\u1ec3m m\u1ea1nh: T\u00edch h\u1ee3p \u0111a ph\u01b0\u01a1ng th\u1ee9c tuy\u1ec7t v\u1eddi, kh\u1ea3 n\u0103ng ng\u1eef c\u1ea3nh m\u1edf r\u1ed9ng v\u00e0 t\u00edch h\u1ee3p d\u1ecbch v\u1ee5 Google li\u1ec1n m\u1ea1ch.<br>\u0110i\u1ec3m y\u1ebfu: C\u00f3 th\u1ec3 x\u1ea3y ra s\u1ef1 c\u1ed1 v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng n\u00e2ng cao c\u00f3 th\u1ec3 b\u1ecb kh\u00f3a sau \u0111\u0103ng k\u00fd [5], [11].<br><br>Perplexity AI<br>\u0110i\u1ec3m m\u1ea1nh: T\u00edch h\u1ee3p t\u00ecm ki\u1ebfm web theo th\u1eddi gian th\u1ef1c, tr\u00edch d\u1eabn ngu\u1ed3n minh b\u1ea1ch v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi ch\u00ednh x\u00e1c d\u1ef1a tr\u00ean d\u1eef li\u1ec7u th\u1ef1c t\u1ebf.<br>\u0110i\u1ec3m y\u1ebfu: \u00cdt th\u00e0nh th\u1ea1o trong c\u00e1c nhi\u1ec7m v\u1ee5 s\u00e1ng t\u1ea1o ho\u1eb7c m\u1edf v\u00e0 ch\u1ec9 gi\u1edbi h\u1ea1n \u1edf c\u00e1c t\u01b0\u01a1ng t\u00e1c d\u1ef1a tr\u00ean v\u0103n b\u1ea3n [13].<\/p>\n\n\n\n<p>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t<br>DeepSeek AI: L\u00fd t\u01b0\u1edfng cho nghi\u00ean c\u1ee9u AI, c\u00e1c t\u00e1c v\u1ee5 m\u00e3 h\u00f3a k\u1ef9 thu\u1eadt v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng NLP ti\u1ebfng Trung m\u1ea1nh m\u1ebd.<\/p>\n\n\n\n<p>ChatGPT: T\u1ed1t nh\u1ea5t cho c\u00e1c cu\u1ed9c tr\u00f2 chuy\u1ec7n \u0111a n\u0103ng, vi\u1ebft s\u00e1ng t\u1ea1o, \u0111\u1ed9ng n\u00e3o v\u00e0 h\u1ed7 tr\u1ee3 l\u1eadp tr\u00ecnh.<\/p>\n\n\n\n<p>Gemini: Ph\u00f9 h\u1ee3p cho ng\u01b0\u1eddi d\u00f9ng c\u1ea7n ch\u1ee9c n\u0103ng \u0111a ph\u01b0\u01a1ng th\u1ee9c v\u00e0 t\u00edch h\u1ee3p ch\u1eb7t ch\u1ebd v\u1edbi b\u1ed9 c\u00f4ng c\u1ee5 c\u1ee7a Google, gi\u00fap n\u00f3 tr\u1edf n\u00ean tuy\u1ec7t v\u1eddi cho n\u0103ng su\u1ea5t v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n<p>Perplexity AI: Ho\u00e0n h\u1ea3o cho nghi\u00ean c\u1ee9u h\u1ecdc thu\u1eadt, ki\u1ec3m tra th\u00f4ng tin theo th\u1eddi gian th\u1ef1c v\u00e0 truy xu\u1ea5t th\u00f4ng tin v\u1edbi c\u00e1c ngu\u1ed3n c\u00f3 th\u1ec3 x\u00e1c minh.<\/p>\n\n\n\n<p><strong>Ngu\u1ed3n:<\/strong><\/p>\n\n\n\n<p>[1] J. Schneider, \u201cDeepseek: The Quiet Giant Leading China\u2019s AI Race,\u201d&nbsp;<em>Forbes<\/em>, Jan. 2025. [Online]. Available:&nbsp;<a href=\"https:\/\/www.forbes.com\/sites\/janakirammsv\/2025\/01\/26\/all-about-deepseekthe-chinese-ai-startup-challenging-the-us-big-tech\/\">https:\/\/www.forbes.com\/sites\/janakirammsv\/2025\/01\/26\/all-about-deepseekthe-chinese-ai-startup-challenging-the-us-big-tech\/<\/a>&nbsp;[Accessed: Feb. 5, 2025].<\/p>\n\n\n\n<p>[2] N. Mag, \u201cDeepSeek May Be the Walmart of AI,\u201d&nbsp;<em>New York Magazine<\/em>, Jan. 2025. [Online]. Available:&nbsp;<a href=\"https:\/\/nymag.com\/intelligencer\/article\/deepseek-may-be-the-walmart-of-ai.html\">https:\/\/nymag.com\/intelligencer\/article\/deepseek-may-be-the-walmart-of-ai.html<\/a>&nbsp;[Accessed: Feb. 5, 2025].<\/p>\n\n\n\n<p>[3] S. MarketWatch, \u201cThis man wiped $600 billion off Nvidia\u2019s valuation by marrying quant trading with AI,\u201d&nbsp;<em>MarketWatch<\/em>, Jan. 2025. [Online]. Available:&nbsp;<a href=\"https:\/\/www.marketwatch.com\/story\/this-man-wiped-600-billion-off-nvidias-valuation-by-marrying-quant-trading-with-ai-c170c322\">https:\/\/www.marketwatch.com\/story\/this-man-wiped-600-billion-off-nvidias-valuation-by-marrying-quant-trading-with-ai-c170c322<\/a>&nbsp;[Accessed: Feb. 5, 2025].<\/p>\n\n\n\n<p>[4] R. SoluteLabs, \u201cDeepSeek AI vs OpenAI: A Head-to-Head Comparison,\u201d&nbsp;<em>SoluteLabs<\/em>, Jan. 2025. [Online]. Available:&nbsp;<a href=\"https:\/\/www.solutelabs.com\/blog\/deepseek-ai\">https:\/\/www.solutelabs.com\/blog\/deepseek-ai<\/a>&nbsp;[Accessed: Feb. 5, 2025].<\/p>\n\n\n\n<p>[5] M. Lifewire, \u201cIs Google Gemini Advanced Worth It? 4 Reasons Why You Should Sign Up,\u201d&nbsp;<em>Lifewire<\/em>, Sep. 2024. [Online]. Available:&nbsp;<a href=\"https:\/\/www.lifewire.com\/is-google-gemini-advanced-worth-it-8705205\">https:\/\/www.lifewire.com\/is-google-gemini-advanced-worth-it-8705205<\/a>&nbsp;[Accessed: Feb. 5, 2025].<\/p>\n\n\n\n<p>[6] J. MarketWatch, \u201cThis man wiped $600 billion off Nvidia\u2019s valuation\u2026,\u201d&nbsp;<em>MarketWatch<\/em>, Jan. 2025. [Online]. Available:&nbsp;<a href=\"https:\/\/www.marketwatch.com\/story\/this-man-wiped-600-billion-off-nvidias-valuation-by-marrying-quant-trading-with-ai-c170c322\">https:\/\/www.marketwatch.com\/story\/this-man-wiped-600-billion-off-nvidias-valuation-by-marrying-quant-trading-with-ai-c170c322<\/a>&nbsp;[Accessed: Feb. 5, 2025].<\/p>\n\n\n\n<p>[7] \u201cDeepSeek AI,\u201d&nbsp;<em>Wikipedia<\/em>, Feb. 2025. [Online]. Available:&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/DeepSeek_AI\">https:\/\/en.wikipedia.org\/wiki\/DeepSeek_AI<\/a>&nbsp;[Accessed: Feb. 5, 2025].<\/p>\n\n\n\n<p>[8] \u201cChatGPT,\u201d&nbsp;<em>Wikipedia<\/em>, Feb. 2025. [Online]. Available:&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/ChatGPT\">https:\/\/en.wikipedia.org\/wiki\/ChatGPT<\/a>&nbsp;[Accessed: Feb. 5, 2025].<\/p>\n\n\n\n<p>[9] \u201cGemini (language model),\u201d&nbsp;<em>Wikipedia<\/em>, Feb. 2025. [Online]. Available:&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Gemini_%28language_model%29\">https:\/\/en.wikipedia.org\/wiki\/Gemini_%28language_model%29<\/a>&nbsp;[Accessed: Feb. 5, 2025].<\/p>\n\n\n\n<p>[10] \u201cLarge language model,\u201d&nbsp;<em>Wikipedia<\/em>, Feb. 2025. [Online]. Available:&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Large_language_model\">https:\/\/en.wikipedia.org\/wiki\/Large_language_model<\/a>&nbsp;[Accessed: Feb. 5, 2025].<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) \u0111ang \u0111\u1ecbnh h\u00ecnh l\u1ea1i c\u00f4ng ngh\u1ec7 v\u1edbi c\u00e1c m\u00f4 h\u00ecnh \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u \u0111a d\u1ea1ng\u2014t\u1eeb l\u1eadp tr\u00ecnh v\u00e0 nghi\u00ean c\u1ee9u \u0111\u1ebfn c\u00e1c t\u00e1c v\u1ee5 \u0111\u00e0m tho\u1ea1i v\u00e0 t\u00ecm ki\u1ebfm th\u1eddi gian th\u1ef1c. G\u1ea7n \u0111\u00e2y, b\u1ed1n m\u00f4 h\u00ecnh n\u1ed5i b\u1eadt \u0111\u00e3 thu h\u00fat s\u1ef1 ch\u00fa \u00fd: DeepSeek AI, ChatGPT &#8230; <a title=\"So s\u00e1nh c\u00e1c m\u00f4 h\u00ecnh AI h\u00e0ng \u0111\u1ea7u: DeepSeek AI, ChatGPT, Gemini v\u00e0 Perplexity AI\" class=\"read-more\" href=\"https:\/\/teencode.vip\/blog\/so-sanh-cac-mo-hinh-ai-hang-dau-deepseek-ai-chatgpt-gemini-va-perplexity-ai\/\" aria-label=\"\u0110\u1ecdc th\u00eam v\u1ec1 So s\u00e1nh c\u00e1c m\u00f4 h\u00ecnh AI h\u00e0ng \u0111\u1ea7u: DeepSeek AI, ChatGPT, Gemini v\u00e0 Perplexity AI\">\u0110\u1ecdc ti\u1ebfp<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mo_disable_npp":"","pagelayer_contact_templates":[],"_pagelayer_content":"","footnotes":""},"categories":[26],"tags":[48,50,51,49,52,53],"class_list":["post-44","post","type-post","status-publish","format-standard","hentry","category-cntt","tag-ai","tag-chatgpt","tag-deepseek","tag-gemini","tag-perplexity-ai","tag-so-sanh-cac-loai-ai"],"_links":{"self":[{"href":"https:\/\/teencode.vip\/blog\/wp-json\/wp\/v2\/posts\/44","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/teencode.vip\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/teencode.vip\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/teencode.vip\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/teencode.vip\/blog\/wp-json\/wp\/v2\/comments?post=44"}],"version-history":[{"count":1,"href":"https:\/\/teencode.vip\/blog\/wp-json\/wp\/v2\/posts\/44\/revisions"}],"predecessor-version":[{"id":45,"href":"https:\/\/teencode.vip\/blog\/wp-json\/wp\/v2\/posts\/44\/revisions\/45"}],"wp:attachment":[{"href":"https:\/\/teencode.vip\/blog\/wp-json\/wp\/v2\/media?parent=44"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/teencode.vip\/blog\/wp-json\/wp\/v2\/categories?post=44"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/teencode.vip\/blog\/wp-json\/wp\/v2\/tags?post=44"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}