Unverified50% confidenceFactExact time
OpenAI 对输出 Token 的收费通常是输入的 4-6 倍，因为生成过程的计算量远高于理解过程
1
Sources
50%
Confidence
Long-term
Relevance
7/8/2026
First Seen
Sources
GPT-5.6评测：性能小幅提升，三大安全事故令人警惕
bilibiliNixAI6/27/2026
Related Claims
UnverifiedOpenAI对输出Token的收费通常是输入的4-6倍，价差源于Transformer架构在输入Prefill阶段并行计算而输出Decode阶段逐步自回归导致的计算不对称性83% similarVerifiedOpenAI的API计费区分输入Token和输出Token，输出Token通常定价更高78% similarVerifiedAPI计费中输出Token的单价普遍高于输入Token，因为生成过程需要逐Token自回归推理77% similarVerifiedOpenAI和Anthropic对输入token和输出token分别计费，输出token的价格通常是输入token的2-4倍76% similarUnverifiedIn AI coding scenarios, output token pricing is typically 4-6x higher than input token pricing.74% similar
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