{"id":120487,"date":"2025-10-30T16:34:11","date_gmt":"2025-10-30T09:34:11","guid":{"rendered":"https:\/\/tino.vn\/blog\/?p=120487"},"modified":"2026-07-24T15:41:28","modified_gmt":"2026-07-24T08:41:28","slug":"model-cua-openai","status":"publish","type":"post","link":"https:\/\/tino.vn\/blog\/model-cua-openai\/","title":{"rendered":"T\u1ea5t t\u1ea7n t\u1eadt v\u1ec1 10+ model c\u1ee7a OpenAI b\u1ea1n c\u1ea7n bi\u1ebft trong n\u0103m 2026"},"content":{"rendered":"\n

Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) <\/a>t\u1eeb m\u1ed9t kh\u00e1i ni\u1ec7m khoa h\u1ecdc vi\u1ec5n t\u01b0\u1edfng tr\u1edf th\u00e0nh m\u1ed9t \u0111\u1ed9ng l\u1ef1c c\u1ed1t l\u00f5i, \u0111\u1ecbnh h\u00ecnh l\u1ea1i c\u00e1ch ch\u00fang ta l\u00e0m vi\u1ec7c, s\u00e1ng t\u1ea1o v\u00e0 t\u01b0\u01a1ng t\u00e1c. Gi\u1eefa h\u00e0ng ng\u00e0n c\u00e1i t\u00ean n\u1ed5i b\u1eadt, OpenAI \u0111\u00e3 li\u00ean t\u1ee5c t\u1ea1o ra nh\u1eefng c\u01a1n \u0111\u1ecba ch\u1ea5n, \u0111\u1ea9y l\u00f9i ranh gi\u1edbi c\u1ee7a nh\u1eefng g\u00ec m\u00e1y m\u00f3c c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c. Nh\u1eefng “b\u1ed9 n\u00e3o” k\u1ef9 thu\u1eadt s\u1ed1 do h\u1ecd t\u1ea1o ra kh\u00f4ng ch\u1ec9 vi\u1ebft th\u01a1, l\u1eadp tr\u00ecnh hay thi\u1ebft k\u1ebf, m\u00e0 c\u00f2n \u0111ang m\u1edf ra m\u1ed9t k\u1ef7 nguy\u00ean m\u1edbi c\u1ee7a s\u1ef1 th\u00f4ng minh nh\u00e2n t\u1ea1o. C\u00f9ng Tino kh\u00e1m ph\u00e1 10+ model c\u1ee7a OpenAI qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!<\/strong><\/p>\n\n\n\n

<\/a>OpenAI – S\u1ee9 m\u1ec7nh \u0111\u1eb1ng sau cu\u1ed9c c\u00e1ch m\u1ea1ng AI<\/h2>\n\n\n\n

<\/a>L\u1ecbch s\u1eed h\u00ecnh th\u00e0nh v\u00e0 t\u1ea7m nh\u00ecn c\u1ee7a OpenAI<\/strong><\/h3>\n\n\n\n

Ra \u0111\u1eddi t\u1eeb n\u0103m 2015, OpenAI kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t c\u00f4ng ty c\u00f4ng ngh\u1ec7 m\u00e0 c\u00f2n l\u00e0 m\u1ed9t canh b\u1ea1c t\u00e1o b\u1ea1o, \u0111\u01b0\u1ee3c kh\u1edfi x\u01b0\u1edbng b\u1edfi nh\u1eefng b\u1ed9 \u00f3c h\u00e0ng \u0111\u1ea7u Thung l\u0169ng Silicon v\u1edbi m\u1ed9t s\u1ee9 m\u1ec7nh mang t\u1ea7m v\u00f3c l\u1ecbch s\u1eed: \u0110\u1ecbnh h\u01b0\u1edbng s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a Tr\u00ed tu\u1ec7 Nh\u00e2n t\u1ea1o T\u1ed5ng qu\u00e1t (AGI) v\u00ec l\u1ee3i \u00edch c\u1ee7a to\u00e0n th\u1ec3 nh\u00e2n lo\u1ea1i, kh\u00f4ng ph\u1ea3i cho ri\u00eang m\u1ed9t qu\u1ed1c gia hay t\u1eadp \u0111o\u00e0n n\u00e0o<\/em>.<\/p>\n\n\n

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\"L\u1ecbch
L\u1ecbch s\u1eed h\u00ecnh th\u00e0nh v\u00e0 t\u1ea7m nh\u00ecn c\u1ee7a OpenAI<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n

H\u1ecd nh\u1eadn ra r\u1eb1ng cu\u1ed9c \u0111ua AGI \u0111\u00f2i h\u1ecfi m\u1ed9t ngu\u1ed3n l\u1ef1c t\u00ednh to\u00e1n kh\u1ed5ng l\u1ed3, v\u01b0\u1ee3t xa kh\u1ea3 n\u0103ng c\u1ee7a m\u1ed9t t\u1ed5 ch\u1ee9c phi l\u1ee3i nhu\u1eadn. \u0110\u1ec3 gi\u1ea3i quy\u1ebft b\u00e0i to\u00e1n n\u00e0y, OpenAI \u0111\u00e3 th\u1ef1c hi\u1ec7n m\u1ed9t b\u01b0\u1edbc \u0111i \u0111\u1ed9t ph\u00e1: Chuy\u1ec3n \u0111\u1ed5i sang m\u00f4 h\u00ecnh “l\u1ee3i nhu\u1eadn gi\u1edbi h\u1ea1n” (capped-profit)<\/em>. C\u1ea5u tr\u00fac \u0111\u1ed9c \u0111\u00e1o n\u00e0y cho ph\u00e9p h\u1ecd thu h\u00fat h\u00e0ng t\u1ef7 \u0111\u00f4 la \u0111\u1ea7u t\u01b0 m\u00e0 v\u1eabn gi\u1eef v\u1eefng cam k\u1ebft v\u1edbi s\u1ee9 m\u1ec7nh ban \u0111\u1ea7u, \u0111\u1ea3m b\u1ea3o l\u1ee3i \u00edch cu\u1ed1i c\u00f9ng v\u1eabn thu\u1ed9c v\u1ec1 c\u1ed9ng \u0111\u1ed3ng.<\/p>\n\n\n\n

<\/a>T\u1ea1i sao c\u00e1c model c\u1ee7a OpenAI l\u1ea1i quan tr\u1ecdng?<\/strong><\/h3>\n\n\n\n

N\u1ebfu s\u1ee9 m\u1ec7nh c\u1ee7a OpenAI l\u00e0 kim ch\u1ec9 nam \u0111\u1ecbnh h\u01b0\u1edbng con \u0111\u01b0\u1eddng ph\u00e1t tri\u1ec3n c\u1ee7a tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o, th\u00ec c\u00e1c model AI ch\u00ednh l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n bi\u1ebfn t\u1ea7m nh\u00ecn \u1ea5y th\u00e0nh hi\u1ec7n th\u1ef1c. T\u1ea7m quan tr\u1ecdng c\u1ee7a ch\u00fang kh\u00f4ng ch\u1ec9 n\u1eb1m \u1edf s\u1ef1 tinh vi c\u1ee7a c\u00f4ng ngh\u1ec7, m\u00e0 c\u00f2n \u1edf t\u00e1c \u0111\u1ed9ng s\u00e2u s\u1eafc \u0111\u1ebfn c\u00e1ch con ng\u01b0\u1eddi l\u00e0m vi\u1ec7c, s\u00e1ng t\u1ea1o v\u00e0 t\u01b0 duy v\u1ec1 t\u01b0\u01a1ng lai.<\/p>\n\n\n\n

Tr\u01b0\u1edbc khi ChatGPT xu\u1ea5t hi\u1ec7n, AI v\u1eabn l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c kh\u00f4 khan, ch\u1ec9 d\u00e0nh cho gi\u1edbi nghi\u00ean c\u1ee9u trong c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m. Nh\u01b0ng c\u00e1c model c\u1ee7a OpenAI \u0111\u00e3 ph\u00e1 v\u1ee1 ranh gi\u1edbi \u0111\u00f3, \u0111\u01b0a tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o t\u1eeb kh\u00f4ng gian h\u1ecdc thu\u1eadt \u0111\u1ebfn v\u1edbi m\u1ecdi ng\u01b0\u1eddi. Ch\u00fang d\u00e2n ch\u1ee7 h\u00f3a s\u1ee9c m\u1ea1nh c\u1ee7a AI, gi\u00fap b\u1ea5t k\u1ef3 ai – t\u1eeb l\u1eadp tr\u00ecnh vi\u00ean, nh\u00e0 s\u00e1ng t\u1ea1o n\u1ed9i dung cho \u0111\u1ebfn ngh\u1ec7 s\u0129 – \u0111\u1ec1u c\u00f3 th\u1ec3 khai th\u00e1c n\u0103ng l\u1ef1c c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u1ec3 m\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng c\u1ee7a ch\u00ednh m\u00ecnh.<\/p>\n\n\n\n

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Xem th\u00eam: ChatGPT l\u00e0 g\u00ec?<\/a><\/p>\n<\/blockquote>\n\n\n

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\"T\u1ea1i
T\u1ea1i sao c\u00e1c model c\u1ee7a OpenAI l\u1ea1i quan tr\u1ecdng?<\/strong><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n

Nh\u1eefng model nh\u01b0 GPT, DALL\u00b7E <\/a>hay Whisper<\/a> kh\u00f4ng ch\u1ec9 l\u00e0 th\u00e0nh t\u1ef1u k\u1ef9 thu\u1eadt; ch\u00fang l\u00e0 \u201cb\u1ed9 n\u00e3o k\u1ef9 thu\u1eadt s\u1ed1\u201d<\/strong> \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i, tinh ch\u1ec9nh v\u00e0 trao v\u00e0o tay h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi tr\u00ean to\u00e0n c\u1ea7u. M\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 t\u1ea1o chatbot th\u00f4ng minh ch\u1ec9 trong v\u00e0i ph\u00fat, m\u1ed9t h\u1ecda s\u0129 c\u00f3 th\u1ec3 bi\u1ebfn \u00fd t\u01b0\u1edfng th\u00e0nh h\u00ecnh \u1ea3nh b\u1eb1ng v\u00e0i d\u00f2ng m\u00f4 t\u1ea3, hay m\u1ed9t nh\u00e0 nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 x\u1eed l\u00fd d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 nhanh g\u1ea5p h\u00e0ng ch\u1ee5c l\u1ea7n tr\u01b0\u1edbc \u0111\u00e2y \u2014 t\u1ea5t c\u1ea3 \u0111\u1ec1u nh\u1edd v\u00e0o kh\u1ea3 n\u0103ng c\u1ee7a c\u00e1c model OpenAI.<\/p>\n\n\n\n

Quan tr\u1ecdng h\u01a1n c\u1ea3, nh\u1eefng model n\u00e0y \u0111\u00e3 thay \u0111\u1ed5i v\u0129nh vi\u1ec5n c\u00e1ch con ng\u01b0\u1eddi nh\u00ecn nh\u1eadn v\u1ec1 m\u00e1y m\u00f3c<\/strong>. Ch\u00fang khi\u1ebfn nh\u00e2n lo\u1ea1i t\u1ef1 \u0111\u1eb7t ra nh\u1eefng c\u00e2u h\u1ecfi l\u1edbn: Li\u1ec7u s\u00e1ng t\u1ea1o c\u00f3 c\u00f2n l\u00e0 \u0111\u1eb7c quy\u1ec1n c\u1ee7a con ng\u01b0\u1eddi? T\u01b0\u01a1ng lai c\u00f4ng vi\u1ec7c s\u1ebd ra sao khi AI c\u00f3 th\u1ec3 suy lu\u1eadn v\u00e0 s\u00e1ng t\u00e1c? V\u00e0 \u0111\u00e2u l\u00e0 ranh gi\u1edbi gi\u1eefa c\u00f4ng c\u1ee5 v\u00e0 tr\u00ed tu\u1ec7 th\u1eadt s\u1ef1?<\/em><\/p>\n\n\n\n

Ch\u00ednh nh\u1eefng c\u00e2u h\u1ecfi \u0111\u00f3 – ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 m\u00e3 ngu\u1ed3n hay thu\u1eadt to\u00e1n – m\u1edbi l\u00e0m n\u00ean gi\u00e1 tr\u1ecb c\u1ed1t l\u00f5i<\/strong> c\u1ee7a c\u00e1c model OpenAI: Kh\u01a1i d\u1eady m\u1ed9t cu\u1ed9c \u0111\u1ed1i tho\u1ea1i to\u00e0n c\u1ea7u v\u1ec1 t\u01b0\u01a1ng lai c\u1ee7a tr\u00ed tu\u1ec7, c\u1ee7a s\u00e1ng t\u1ea1o v\u00e0 c\u1ee7a ch\u00ednh con ng\u01b0\u1eddi<\/em>.<\/p>\n\n\n\n

Xem th\u00eam: Xiaomi MiMo l\u00e0 g\u00ec?<\/a><\/p>\n\n\n\n

<\/a>T\u1ed5ng h\u1ee3p 10+ model c\u1ee7a OpenAI<\/h2>\n\n\n\n

<\/a>C\u00e1c d\u00f2ng model ng\u00f4n ng\u1eef GPT (Generative Pre-trained Transformer)<\/strong><\/h3>\n\n\n\n

<\/a>GPT-3.5 \u2013 Ph\u00e1t s\u00fang kh\u1edfi \u0111\u1ea7u cu\u1ed9c c\u00e1ch m\u1ea1ng<\/h4>\n\n\n\n

<\/p>\n\n\n\n

Ra m\u1eaft v\u00e0o cu\u1ed1i n\u0103m 2022, GPT-3.5 ch\u00ednh l\u00e0 b\u1ed9 n\u00e3o ph\u00eda sau phi\u00ean b\u1ea3n ChatGPT mi\u1ec5n ph\u00ed t\u1eebng l\u00e0m ch\u1ea5n \u0111\u1ed9ng th\u1ebf gi\u1edbi. V\u1edbi kh\u1ea3 n\u0103ng t\u1ea1o ra c\u00e2u tr\u1ea3 l\u1eddi t\u1ef1 nhi\u00ean, m\u1ea1ch l\u1ea1c v\u00e0 gi\u00e0u th\u00f4ng tin, GPT-3.5 \u0111\u00e3 khi\u1ebfn h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi l\u1ea7n \u0111\u1ea7u ti\u00ean tr\u1ea3i nghi\u1ec7m s\u1ee9c m\u1ea1nh c\u1ee7a tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o m\u1ed9t c\u00e1ch g\u1ea7n g\u0169i. D\u00f9 \u0111\u00e3 c\u00f3 nhi\u1ec1u th\u1ebf h\u1ec7 k\u1ebf nhi\u1ec7m v\u01b0\u1ee3t tr\u1ed9i, GPT-3.5 v\u1eabn \u0111\u01b0\u1ee3c xem nh\u01b0 \u201cc\u1ed9t m\u1ed1c kh\u1edfi nguy\u00ean\u201d \u0111\u01b0a AI t\u1eeb ph\u00f2ng th\u00ed nghi\u1ec7m ra \u0111\u1eddi s\u1ed1ng th\u1ef1c. Phi\u00ean b\u1ea3n n\u00e0y hi\u1ec7n v\u1eabn ph\u00f9 h\u1ee3p cho c\u00e1c nhu c\u1ea7u c\u01a1 b\u1ea3n nh\u01b0 so\u1ea1n email, t\u00f3m t\u1eaft v\u0103n b\u1ea3n hay vi\u1ebft n\u1ed9i dung ng\u1eafn g\u1ecdn, nhanh ch\u00f3ng.<\/p>\n\n\n\n

<\/a>GPT-4 v\u00e0 GPT-4o \u2013 B\u01b0\u1edbc nh\u1ea3y v\u1ecdt v\u1ec1 tr\u00ed tu\u1ec7 \u0111a ph\u01b0\u01a1ng th\u1ee9c<\/h4>\n\n\n\n

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GPT-4o t\u1eebng l\u00e0 model \u0111a ph\u01b0\u01a1ng th\u1ee9c quan tr\u1ecdng c\u1ee7a OpenAI, c\u00f3 kh\u1ea3 n\u0103ng ti\u1ebfp nh\u1eadn v\u0103n b\u1ea3n, h\u00ecnh \u1ea3nh v\u00e0 \u00e2m thanh \u0111\u1ec3 t\u1ea1o tr\u1ea3i nghi\u1ec7m t\u01b0\u01a1ng t\u00e1c t\u1ef1 nhi\u00ean h\u01a1n. Phi\u00ean b\u1ea3n n\u00e0y \u0111\u00f3ng vai tr\u00f2 l\u1edbn trong vi\u1ec7c \u0111\u01b0a h\u1ed9i tho\u1ea1i gi\u1ecdng n\u00f3i v\u00e0 ph\u00e2n t\u00edch h\u00ecnh \u1ea3nh v\u00e0o ChatGPT.<\/p>\n\n\n\n

GPT-4.1 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u sau \u0111\u00f3 v\u1edbi kh\u1ea3 n\u0103ng tu\u00e2n th\u1ee7 h\u01b0\u1edbng d\u1eabn, g\u1ecdi c\u00f4ng c\u1ee5 v\u00e0 x\u1eed l\u00fd ng\u1eef c\u1ea3nh d\u00e0i t\u1ed1t h\u01a1n. Model h\u1ed7 tr\u1ee3 c\u1eeda s\u1ed5 ng\u1eef c\u1ea3nh kho\u1ea3ng m\u1ed9t tri\u1ec7u token v\u00e0 c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p do kh\u00f4ng th\u1ef1c hi\u1ec7n b\u01b0\u1edbc suy lu\u1eadn chuy\u00ean s\u00e2u tr\u01b0\u1edbc m\u1ed7i c\u00e2u tr\u1ea3 l\u1eddi.<\/p>\n\n\n\n

T\u1eeb ng\u00e0y 13\/2\/2026, GPT-4o, GPT-4.1 v\u00e0 GPT-4.1 mini \u0111\u00e3 b\u1ecb g\u1ee1 kh\u1ecfi ChatGPT. GPT-4.1 v\u1eabn c\u00f2n trong API v\u00e0 c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng c\u1ea7n x\u1eed l\u00fd ng\u1eef c\u1ea3nh d\u00e0i, ph\u1ea3n h\u1ed3i nhanh ho\u1eb7c kh\u00f4ng c\u1ea7n c\u01a1 ch\u1ebf reasoning ph\u1ee9c t\u1ea1p. Trong khi \u0111\u00f3, GPT-4o \u0111\u00e3 \u0111\u01b0\u1ee3c OpenAI x\u1ebfp v\u00e0o nh\u00f3m model c\u0169 v\u00e0 kh\u00f4ng c\u00f2n l\u00e0 l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean cho d\u1ef1 \u00e1n m\u1edbi.<\/p>\n\n\n

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\"T\u1ed5ng
T\u1ed5ng h\u1ee3p 10+ model c\u1ee7a OpenAI<\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n

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<\/a>OpenAI o3 v\u00e0 o4-mini \u2013 Th\u1ebf h\u1ec7 AI hi\u1ec7u su\u1ea5t cao v\u00e0 t\u1ed1i \u01b0u chi ph\u00ed<\/h4>\n\n\n\n

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D\u00f2ng model mang k\u00fd hi\u1ec7u \u201co\u201d \u0111\u01b0\u1ee3c OpenAI ph\u00e1t tri\u1ec3n nh\u1eb1m gi\u1ea3i quy\u1ebft nh\u1eefng b\u00e0i to\u00e1n c\u1ea7n suy lu\u1eadn nhi\u1ec1u b\u01b0\u1edbc, \u0111\u1eb7c bi\u1ec7t trong to\u00e1n h\u1ecdc, khoa h\u1ecdc, l\u1eadp tr\u00ecnh v\u00e0 ph\u00e2n t\u00edch h\u00ecnh \u1ea3nh.<\/p>\n\n\n\n