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OpenAI: GPT-5 Nano
openai/gpt-5-nano
图像理解工具调用JSON推理流式
GPT-5-Nano is the smallest and fastest variant in the GPT-5 system, optimized for developer tools, rapid interactions, and ultra-low latency environments. While limited in reasoning depth compared to its larger...
价格
输入
$0.05 / 1M
输出
$0.4 / 1M
参数
上下文
400,000 tokens
输入模态
text, image, file
输出模态
text
知识截止：2024-05-31
发布：2025-08
支持参数
include_reasoningmax_completion_tokensmax_tokensreasoningresponse_formatseedstructured_outputstool_choicetools