Expired60% confidenceFactExact time
Input tokens and output tokens are typically priced differently, and in multi-turn conversations, repeatedly passing in historical messages causes costs to accumulate linearly with conversation depth
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/7/2026
First Seen
Valid until: 10/5/2026(expired)
Sources
Harness驾驭工程：企业级AI编程的核心方法论与实战指南
bilibiliai大模型应用开发实战7/3/2026
Related Claims
UnverifiedToken计费按输入与输出总量计算，对话越长每次调用都在为越来越臃肿的历史额外买单85% similarVerifiedMajor vendors commonly adopt differentiated pricing for input tokens and output tokens, with output tokens typically costing 3–5 times more than input tokens.73% similarUnverifiedMany large language models apply different rates for input tokens and output tokens, with input rates being lower and output rates being higher.71% similar
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