待验证50% 置信事实精确时间
AI编程的大部分成本来自输入Token（Input Tokens），而非输出Token（Output Tokens）
1
来源数
50%
置信度
长期有效
时效性
2026/7/13
首次发现
来源
Cursor数据揭秘：AI编程工具的真实使用图景与三大核心发现
rss2026/7/9
相关事实
已验证API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79% 相似待验证Output Tokens are typically 2-4x more expensive than input Tokens because generation requires autoregressive decoding Token by Token, with each generated Token requiring a complete forward pass computation79% 相似待验证In AI coding scenarios, output token pricing is typically 4-6x higher than input token pricing.79% 相似待验证Output tokens (content generated by the model) are typically more expensive than input tokens (prompts provided by the user).79% 相似待验证API output tokens typically cost 2-5x more than input tokens because text generation requires more computational resources, with each generated token requiring a complete autoregressive decoding process.78% 相似
引用此条事实
Stable URI
https://kongchang.com/claim/500961API
curl https://kongchang.com/api/v1/knowledge/claims/500961MCP
get_claim(id=500961)