待验证50% 置信事实精确时间
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.
1
来源数
50%
置信度
中期 (~90 天)
时效性
2026/7/2
首次发现
有效期至:2026/9/30
来源
相关事实
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 computation89% 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AI编程的大部分成本来自输入Token(Input Tokens),而非输出Token(Output Tokens)78% 相似已验证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77% 相似待验证Claude 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74% 相似
引用此条事实
Stable URI
https://kongchang.com/claim/42458API
curl https://kongchang.com/api/v1/knowledge/claims/42458MCP
get_claim(id=42458)