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OpenAI: GPT-5.3-Codex
openai/gpt-5.3-codex
图像理解工具调用JSON推理流式
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...
价格
输入
$1.75 / 1M
输出
$14.00 / 1M
参数
上下文
400,000 tokens
输入模态
text, image, file
输出模态
text
发布：2026-02
支持参数
include_reasoningmax_completion_tokensmax_tokensreasoningresponse_formatseedstructured_outputstool_choicetools