Unverified50% confidenceFactExact time
OpenAI、Anthropic等主流模型提供商均采用输入Token加输出Token的双向计费模式
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/12/2026
First Seen
Valid until: 10/10/2026
Sources
AI调用成本优化实战：智能路由与上下文压缩详解
redditr/learnmachinelearning7/11/2026
Related Claims
UnverifiedOpenAI以每千Token为单位计费，智谱AI按调用次数和Token双维度计量73% similarUnverifiedOpenAI API按token用量计费，输出token通常比输入token贵2-3倍，因为生成过程是自回归的72% similarUnverified在OpenAI和Anthropic的API设计中，每一次工具调用会产生至少两条新消息（调用请求+执行结果）72% similarUnverifiedOpenVitamin平台通过统一的Model Provider层将不同模型的调用方式、流式输出和运行日志统一起来72% similarUnverifiedAI 模型的流式回复通过 Server-Sent Events（SSE）或 WebSocket 实现 token 级推送，OpenAI、Anthropic 等主流 API 均采用这一方式72% similar
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