xAI cua Elon Musk da dinh vi Grok 3 nhu mot doi thu khong kiem duyet, cap nhat thoi gian thuc cua ChatGPT tu OpenAI. Sau nhieu thang su dung ca hai hang ngay, day la so sanh thuc te ve diem manh va diem yeu cua tung cong cu.
Kha nang suy luan va tri tue
Che do "Think" cua Grok 3 gioi thieu quy trinh suy luan chuoi suy nghi ro rang, canh tranh truc tiep voi model o3 cua OpenAI. Trong thuc te, Grok 3 hoat dong tot voi toan hoc, benchmark lap trinh va cac bai toan logic. No co xu huong ngan gon hon trong cac buoc suy luan, co the la uu diem hoac nhuoc diem tuy vao viec ban co muon theo doi logic hay khong.
ChatGPT voi o3 van la chuan muc cho suy luan da buoc phuc tap. Che do suy nghi sau mat nhieu thoi gian hon nhung thuong cho phan tich ky luong hon voi cac van de mo ho. Voi cac tac vu don gian, GPT-4o phan hoi nhanh hon va xu ly hau het nhu cau hang ngay.
Ket luan: o3 cua ChatGPT vuot troi hon chut voi cac tac vu suy luan phuc tap. Grok 3 canh tranh tot va nhanh hon voi bai toan do phuc tap trung binh.
Thong tin thoi gian thuc
Day la noi Grok co loi the cau truc thuc su. Duoc xay dung truc tiep trong he sinh thai X (Twitter), Grok lay bai dang truc tiep, xu huong noi bat va tin nong ma khong can buoc duyet web bo sung. Neu ban hoi ve dieu gi do vua xay ra vai phut truoc, Grok thuong co ngu canh ma ChatGPT chua co.
Tinh nang duyet web cua ChatGPT hoat dong tot nhung them do tre. No tim kiem qua Bing, doc trang va tong hop ket qua. Thong tin thuong chinh xac nhung den cham hon vai giay va doi khi bo sot cac dien bien moi nhat chi xuat hien tren mang xa hoi.
Ket luan: Grok thang ve nhan thuc thoi gian thuc, dac biet voi tin tuc, xu huong mang xa hoi va su kien truc tiep.
Tao noi dung va viet lach
ChatGPT da duoc tinh chinh nhieu nam cho cac tac vu viet. No xu ly tot viec thay doi giong van, tuan theo huong dan dinh dang phuc tap va tao noi dung dai nhat quan. He sinh thai GPTs cho phep ban xay dung tro ly viet chuyen biet voi huong dan tuy chinh.
Grok 3 viet tot nhung voi phong cach rieng biet -- hoi thoai mai hon, doi khi hai huoc. Mot so nguoi dung thich giong nay cho noi dung mang xa hoi va giao tiep khong trang trong. Voi van ban chuyen nghiep hoac hoc thuat, ChatGPT cung cap nhieu kiem soat hon ve giong dieu va phong cach.
Ket luan: ChatGPT cho viet chuyen nghiep va da nang. Grok cho noi dung thoai mai, huong mang xa hoi.
Ho tro lap trinh
Ca hai cong cu deu xu ly tot viec tao ma, debug va giai thich. ChatGPT huong loi tu luong nguoi dung lon da thu nghiem cac truong hop bien voi moi ngon ngu va framework pho bien. Code Interpreter cho phep thuc thi Python ngay trong phien chat.
Grok 3 hoat dong tot voi cac tac vu coding va canh tranh tren cac benchmark nhu HumanEval. Tuy nhien, he sinh thai cua no con tre -- it prompt duoc chia se tu cong dong, it tich hop voi IDE, va khong co moi truong thuc thi ma tuong duong trong chat.
Ket luan: ChatGPT cho he sinh thai rong hon va thuc thi ma. Grok 3 cho chat luong tao ma thu, tuong duong.
Tao hinh anh
Model Aurora cua Grok tao hinh anh chat luong cao voi it han che noi dung hon dang ke so voi DALL-E. Dieu nay khien no pho bien cho cong viec sang tao ma cac cong cu khac tu choi. Chat luong canh tranh, dac biet voi phong cach anh thuc.
Tao hinh anh cua ChatGPT qua GPT-4o tao hinh anh da dang phong cach voi do bam sat prompt tot. DALL-E 3 van co san va xu ly van ban trong hinh anh tot hon hau het cac lua chon thay the.
Ket luan: Grok cho tu do sang tao va it han che hon. ChatGPT cho chat luong van ban trong hinh va tinh nhat quan.
Gia ca va gia tri
SuperGrok gia $30/thang, bao gom gioi han toc do cao hon, uu tien truy cap Grok 3 va che do Think. Goi mien phi su dung duoc nhung gioi han so luot hoi moi ngay.
ChatGPT Plus gia $20/thang cho truy cap GPT-4o, o3, DALL-E, duyet web, thuc thi ma va cho GPTs. ChatGPT Pro gia $200/thang cung cap truy cap khong gioi han tat ca model ke ca cac che do suy luan manh nhat.
Voi nguoi dung API, gia cua xAI canh tranh voi OpenAI, ca hai deu cung cap mo hinh tra theo token phu hop cho lap trinh vien.
Ket luan: ChatGPT Plus cung cap nhieu tinh nang hon moi dollar. SuperGrok hop ly neu ban dung nhieu du lieu thoi gian thuc hoac thich it bo loc noi dung.
Quyen rieng tu va xu ly du lieu
Cach tiep can quyen rieng tu cua xAI khac voi OpenAI. Tuong tac voi Grok tren X co the duoc dung de cai thien model tru khi tu choi. OpenAI cung cap kiem soat du lieu ro rang hon: ban co the tat lich su chat, dung API xu ly khong luu tru, va quan ly du lieu qua cong rieng tu chuyen dung.
Khong ben nao hoan hao, nhung OpenAI hien cung cap nhieu kiem soat chi tiet hon ve luu tru du lieu va su dung huan luyen.
Ket luan: ChatGPT cung cap kiem soat du lieu minh bach hon. Ca hai deu can chu y den cai dat quyen rieng tu.
Ai nen dung gi
Chon Grok 3 neu ban:
- Can thong tin thoi gian thuc tu mang xa hoi va tin tuc
- Thich it han che noi dung trong phan hoi va tao hinh
- Da gan bo voi he sinh thai X
- Muon phong cach hoi thoai thoai mai, truc tiep hon
Chon ChatGPT neu ban:
- Can kha nang suy luan sau nhat (o3)
- Dua vao he sinh thai plugin va GPTs da truong thanh
- Lam viec viet chuyen nghiep can kiem soat giong dieu chinh xac
- Muon thuc thi ma ngay trong moi truong chat
- Uu tien kiem soat quyen rieng tu ro rang hon
Ket luan
Grok 3 da truong thanh thanh doi thu thuc su thay vi chi la san pham moi la. Tich hop du lieu thoi gian thuc va chinh sach noi dung thoai mai tao su khac biet ro rang. Tuy nhien, do sau he sinh thai, tran suy luan va lich su da duoc chung minh cua ChatGPT khien no van la lua chon an toan cho hau het nguoi dung.
Cach tiep can tot nhat cho nguoi dung nang dong: duy tri truy cap ca hai. Dung Grok cho truy van thoi gian thuc va tac vu sang tao noi chinh sach noi dung quan trong. Dung ChatGPT cho suy luan phuc tap, viet chuyen nghiep va bat cu gi can he sinh thai cong cu mo rong.