{"id":175771,"date":"2026-08-08T09:15:00","date_gmt":"2026-08-08T02:15:00","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=175771"},"modified":"2026-08-07T16:55:52","modified_gmt":"2026-08-07T09:55:52","slug":"openai-go-gioi-han-cho-tai-khoan-chatgpt-mien-phi","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/openai-go-gioi-han-cho-tai-khoan-chatgpt-mien-phi\/","title":{"rendered":"OpenAI g\u1ee1 gi\u1edbi h\u1ea1n chat v\u0103n b\u1ea3n cho t\u00e0i kho\u1ea3n ChatGPT mi\u1ec5n ph\u00ed"},"content":{"rendered":"\n

PV Tech News – OpenAI ch\u00ednh th\u1ee9c g\u1ee1 b\u1ecf gi\u1edbi h\u1ea1n chat v\u0103n b\u1ea3n cho to\u00e0n b\u1ed9 ng\u01b0\u1eddi d\u00f9ng ChatGPT, k\u1ec3 c\u1ea3 t\u00e0i kho\u1ea3n mi\u1ec5n ph\u00ed, \u0111\u1ed3ng th\u1eddi ra m\u1eaft model GPT-5.6 Luna c\u00f9ng n\u00fat Think d\u00e0nh ri\u00eang cho c\u00e2u h\u1ecfi ph\u1ee9c t\u1ea1p.<\/strong><\/p>\n\n\n\n

OpenAI v\u1eeba th\u00f4ng b\u00e1o g\u1ee1 b\u1ecf gi\u1edbi h\u1ea1n s\u1ed1 l\u01b0\u1ee3t chat v\u0103n b\u1ea3n tr\u00ean ChatGPT cho t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng, \u00e1p d\u1ee5ng ngay c\u1ea3 v\u1edbi t\u00e0i kho\u1ea3n mi\u1ec5n ph\u00ed. \u0110\u1ed9ng th\u00e1i n\u00e0y di\u1ec5n ra ngay sau khi n\u1ec1n t\u1ea3ng c\u00e1n m\u1ed1c 1 t\u1ef7 ng\u01b0\u1eddi d\u00f9ng ho\u1ea1t \u0111\u1ed9ng h\u1eb1ng tu\u1ea7n, con s\u1ed1 cho th\u1ea5y quy m\u00f4 ChatGPT \u0111\u00e3 v\u01b0\u1ee3t xa ph\u1ea7n l\u1edbn \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 ti\u00eau d\u00f9ng hi\u1ec7n nay.<\/p>\n\n\n\n

Model \u0111\u1ee9ng sau tr\u1ea3i nghi\u1ec7m m\u1edbi mang t\u00ean GPT-5.6 Luna<\/strong> s\u1ebd tr\u1edf th\u00e0nh model m\u1eb7c \u0111\u1ecbnh cho 2 g\u00f3i Free v\u00e0 Go, thay th\u1ebf GPT-5.5 tr\u01b0\u1edbc \u0111\u00f3. Song song \u0111\u00f3, ng\u01b0\u1eddi d\u00f9ng hai g\u00f3i n\u00e0y c\u00f2n nh\u1eadn th\u00eam n\u00fat Think<\/strong>, cho ph\u00e9p ch\u1ee7 \u0111\u1ed9ng ch\u1ecdn m\u1ee9c suy lu\u1eadn s\u00e2u h\u01a1n khi g\u1eb7p c\u00e2u h\u1ecfi ph\u1ee9c t\u1ea1p. D\u00f9 m\u1edf r\u1ed9ng quy\u1ec1n chat v\u0103n b\u1ea3n, OpenAI v\u1eabn gi\u1eef gi\u1edbi h\u1ea1n ri\u00eang cho c\u00e1c t\u00e1c v\u1ee5 t\u1ed1n t\u00e0i nguy\u00ean nh\u01b0 g\u1eedi file, x\u1eed l\u00fd h\u00ecnh \u1ea3nh, chat gi\u1ecdng n\u00f3i v\u00e0 t\u1ea1o \u1ea3nh AI.<\/p>\n\n\n\n

\"OpenAI
OpenAI g\u1ee1 gi\u1edbi h\u1ea1n chat v\u0103n b\u1ea3n cho t\u00e0i kho\u1ea3n ChatGPT mi\u1ec5n ph\u00ed (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

Kh\u00f4ng ch\u1ec9 nh\u00f3m mi\u1ec5n ph\u00ed, ng\u01b0\u1eddi d\u00f9ng tr\u1ea3 ph\u00ed Plus v\u00e0 Pro c\u0169ng nh\u1eadn b\u1ea3n n\u00e2ng c\u1ea5p \u0111\u00e1ng ch\u00fa \u00fd. C\u1ea3 2 g\u00f3i \u0111\u01b0\u1ee3c ti\u1ebfp c\u1eadn model GPT-5.6 Sol<\/strong>, phi\u00ean b\u1ea3n t\u1ed1i \u01b0u cho c\u00e1c t\u00e1c v\u1ee5 x\u1eed l\u00fd nhanh nh\u01b0 tra c\u1ee9u th\u00f4ng tin, nghi\u00ean c\u1ee9u tr\u00ean web, t\u01b0 v\u1ea5n, l\u00ean k\u1ebf ho\u1ea1ch, so\u1ea1n th\u1ea3o v\u0103n b\u1ea3n v\u00e0 h\u1ed7 tr\u1ee3 ra quy\u1ebft \u0111\u1ecbnh. OpenAI cho bi\u1ebft model n\u00e0y tr\u1ea3 l\u1eddi c\u00f4 \u0111\u1ecdng v\u00e0 ch\u1eafc ch\u1eafn h\u01a1n so v\u1edbi th\u1ebf h\u1ec7 tr\u01b0\u1edbc. \u0110\u00e1ng ch\u00fa \u00fd, \u0111\u00e2y l\u00e0 b\u1ea3n GPT-5.6 Sol d\u00e0nh ri\u00eang cho ChatGPT, t\u00e1ch bi\u1ec7t v\u1edbi phi\u00ean b\u1ea3n ph\u1ee5c v\u1ee5 Codex v\u00e0 ChatGPT Work v\u1ed1n gi\u1eef nguy\u00ean kh\u00f4ng thay \u0111\u1ed5i.<\/p>\n\n\n\n

Plus v\u00e0 Pro c\u00f2n \u0111\u01b0\u1ee3c trang b\u1ecb th\u00eam thanh tr\u01b0\u1ee3t t\u01b0 duy (thinking slider)<\/strong>, c\u00f4ng c\u1ee5 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh m\u1ee9c \u0111\u1ed9 “suy ngh\u0129” c\u1ee7a model theo \u0111\u1ed9 kh\u00f3 v\u00e0 s\u1ed1 b\u01b0\u1edbc x\u1eed l\u00fd c\u1ee7a t\u1eebng c\u00e2u h\u1ecfi. T\u00ednh n\u0103ng n\u00e0y gi\u00fap c\u00e2n b\u1eb1ng gi\u1eefa t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c, t\u00f9y theo nhu c\u1ea7u th\u1ef1c t\u1ebf c\u1ee7a t\u1eebng t\u00e1c v\u1ee5.<\/p>\n\n\n\n

V\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng ph\u1ea3n h\u1ed3i, OpenAI c\u00f4ng b\u1ed1 k\u1ebft qu\u1ea3 \u0111\u00e1nh gi\u00e1 n\u1ed9i b\u1ed9 cho th\u1ea5y t\u1ef7 l\u1ec7 l\u1ed7i sai s\u1ef1 ki\u1ec7n gi\u1ea3m \u0111\u00e1ng k\u1ec3 so v\u1edbi model c\u0169 GPT-5.5-Instant. C\u1ee5 th\u1ec3, GPT-5.6 Luna gi\u1ea3m 62% l\u1ed7i sai s\u1ef1 ki\u1ec7n, c\u00f2n GPT-5.6 Sol gi\u1ea3m \u0111\u1ebfn 68%. \u0110\u00e2y l\u00e0 m\u1ee9c c\u1ea3i thi\u1ec7n \u0111\u00e1ng ghi nh\u1eadn v\u1edbi m\u1ed9t h\u1ec7 th\u1ed1ng AI ph\u1ee5c v\u1ee5 h\u00e0ng t\u1ef7 l\u01b0\u1ee3t truy v\u1ea5n m\u1ed7i tu\u1ea7n, khi \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a th\u00f4ng tin lu\u00f4n l\u00e0 y\u1ebfu t\u1ed1 m\u00e0 ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng quan t\u00e2m h\u00e0ng \u0111\u1ea7u.<\/p>\n\n\n\n

\"GPT-5.6
GPT-5.6 Luna s\u1ebd tr\u1edf th\u00e0nh model m\u1eb7c \u0111\u1ecbnh cho 2 g\u00f3i Free v\u00e0 Go (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

V\u1ec1 th\u1eddi \u0111i\u1ec3m tri\u1ec3n khai, b\u1ea3n n\u00e2ng c\u1ea5p GPT-5.6 Sol cho Plus v\u00e0 Pro \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t ngay trong ng\u00e0y c\u00f4ng b\u1ed1. C\u00e1c thay \u0111\u1ed5i d\u00e0nh cho Free v\u00e0 Go, g\u1ed3m model GPT-5.6 Luna v\u00e0 n\u00fat Think, s\u1ebd \u0111\u01b0\u1ee3c tri\u1ec3n khai trong tu\u1ea7n n\u00e0y. Ri\u00eang t\u00ednh n\u0103ng chat v\u0103n b\u1ea3n kh\u00f4ng gi\u1edbi h\u1ea1n c\u00f9ng n\u00fat Think cho nh\u00f3m mi\u1ec5n ph\u00ed d\u1ef1 ki\u1ebfn m\u1edf r\u1ed9ng \u0111\u1ea7y \u0111\u1ee7 v\u00e0o tu\u1ea7n k\u1ebf ti\u1ebfp.<\/p>\n\n\n\n

Vi\u1ec7c g\u1ee1 gi\u1edbi h\u1ea1n chat v\u0103n b\u1ea3n cho t\u00e0i kho\u1ea3n mi\u1ec5n ph\u00ed ph\u1ea3n \u00e1nh chi\u1ebfn l\u01b0\u1ee3c m\u1edf r\u1ed9ng ng\u01b0\u1eddi d\u00f9ng c\u1ee7a OpenAI trong b\u1ed1i c\u1ea3nh c\u1ea1nh tranh AI t\u1ea1o sinh ng\u00e0y c\u00e0ng gay g\u1eaft t\u1eeb Google Gemini, Anthropic Claude hay Meta AI. Khi r\u00e0o c\u1ea3n s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c g\u1ee1 b\u1ecf, nh\u00f3m ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng t\u1ea1i Vi\u1ec7t Nam c\u00f3 th\u00eam l\u00fd do \u0111\u1ec3 khai th\u00e1c ChatGPT cho c\u00f4ng vi\u1ec7c h\u1eb1ng ng\u00e0y nh\u01b0 so\u1ea1n n\u1ed9i dung, tra c\u1ee9u th\u00f4ng tin hay h\u1ed7 tr\u1ee3 h\u1ecdc t\u1eadp, m\u00e0 kh\u00f4ng c\u00f2n lo gi\u1edbi h\u1ea1n l\u01b0\u1ee3t chat nh\u01b0 tr\u01b0\u1edbc. \u0110\u00e2y c\u0169ng l\u00e0 t\u00edn hi\u1ec7u cho th\u1ea5y c\u00e1c h\u00e3ng AI h\u00e0ng \u0111\u1ea7u \u0111ang d\u1ecbch chuy\u1ec3n tr\u1ecdng t\u00e2m c\u1ea1nh tranh t\u1eeb gi\u1edbi h\u1ea1n t\u00ednh n\u0103ng sang ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a c\u00e2u tr\u1ea3 l\u1eddi. \u0110\u1eebng qu\u00ean theo d\u00f5i Phong V\u0169 Tech News<\/a> \u0111\u1ec3 c\u1eadp nh\u1eadt nh\u1eefng xu h\u01b0\u1edbng AI <\/a>v\u00e0 tin t\u1ee9c c\u00f4ng ngh\u1ec7 m\u1edbi m\u1ed7i ng\u00e0y nh\u00e9!<\/p>\n\n\n\n

Ngu\u1ed3n: TechCrunch<\/em><\/p>\n\n\n\n

B\u00e0i vi\u1ebft li\u00ean quan:<\/strong><\/p>\n\n\n\n