So sanh GPT-4.1 (OpenAI) va GPT-5.1 Codex (OpenAI) theo gia, context, kha nang va do tre.
Dat canh nhau
So sanh gia, nha cung cap, context, kha nang, do tre va co so nguon.
| Model | Provider | Input | Output | Context | Capabilities | Best for | Latency | Status | Source |
|---|---|---|---|---|---|---|---|---|---|
| GPT-4.1openai/gpt-4.1 | OpenAI | $2 / 1M tokens | $8 / 1M tokens | 1M | StreamingTool callingJSON modeVision | image understanding, multimodal chat | 2033-2926ms | Catalog | Platform curated |
| GPT-5.1 Codexopenai/gpt-5.1-codex | OpenAI | $1.25 / 1M tokens | $10 / 1M tokens | 400k | StreamingTool callingJSON modeVision | image understanding, multimodal chat | 2044-3136ms | Catalog | Platform curated |
FAQ
GPT-4.1 re hon GPT-5.1 Codex ($2 / 1M tokens input / $8 / 1M tokens output so voi $1.25 / 1M tokens input / $10 / 1M tokens output). Chi phi thuc te phu thuoc vao ty le token input va output cua ban, vi vay hay uoc tinh bang may tinh gia dua tren traffic that.
GPT-4.1 co cua so ngu canh lon hon (1M token) so voi 400k token.
Ca hai deu phu hop cho Vision. Chon GPT-4.1 neu uu tien la chi phi, hoac chon GPT-4.1 neu ban can cua so ngu canh lon hon. Hay thu ca hai bang prompt that truoc khi dua traffic production vao.