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OpenAI: GPT-5.1
openai/gpt-5.1
图像理解工具调用JSON推理流式
GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5. It uses adaptive reasoning...
价格
输入
$1.25 / 1M
输出
$10.00 / 1M
参数
上下文
400,000 tokens
输入模态
image, text, file
输出模态
text
发布：2025-11
支持参数
include_reasoningmax_completion_tokensmax_tokensreasoningresponse_formatseedstructured_outputstool_choicetools