OpenAI

OpenAI: GPT-5.3 Codex

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openai/gpt-5.3-codex

GPT-5.3-Codex is OpenAI’s most advanced agentic coding model, combining the frontier software engineering performance of GPT-5.2-Codex with the broader reasoning and professional knowledge capabilities of GPT-5.2. It achieves state-of-the-art results on SWE-Bench Pro and strong performance on Terminal-Bench 2.0 and OSWorld-Verified, reflecting improved multi-language coding, terminal proficiency, and real-world computer-use skills.

512K 上下文視窗
128K 最大輸出 token
發布日期: 2026-02-25
支援的協定:OpenAIopenai
可用供應商:AzureAzure
能力:視覺函式呼叫推理提示快取網路搜尋音訊輸入影片輸入PDF 輸入

定價

類型價格
輸入 Token$1.75/M
輸出 Token$14/M
快取讀取$0.18/M
網路搜尋$0.01/R

程式碼範例

from openai import OpenAI
client = OpenAI(
base_url="https://api.ofox.ai/v1",
api_key="YOUR_OFOX_API_KEY",
)
response = client.chat.completions.create(
model="openai/gpt-5.3-codex",
messages=[
{"role": "user", "content": "Hello!"}
],
)
print(response.choices[0].message.content)

常見問題

OpenAI: GPT-5.3 Codex 在 Ofox.ai 上的價格為輸入 $1.75/M/百萬 Token,輸出 $14/M/百萬 Token。按量計費,無月費。

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