Unverified50% confidenceFactExact time
许多大语言模型对输入 Token 和输出 Token 采用不同费率，输入费率较低，输出费率较高
1
Sources
50%
Confidence
Long-term
Relevance
7/22/2026
First Seen
Sources
Related Claims
Unverified大模型输出 Token 单价普遍高于输入 Token82% similarVerified主流厂商普遍采用输入Token与输出Token差异化定价，输出Token通常比输入贵3-5倍77% 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76% similarUnverifiedOutput tokens (content generated by the model) are typically more expensive than input tokens (prompts provided by the user).76% similarUnverifiedClaude Code 的 API 计费通常按输入 Token 和输出 Token 分别计价，输入 Token 随对话轮次线性累积是长任务成本膨胀的主因73% similar
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