Unverified50% confidenceSolutionExact time
Context pruning and summary compression are key methods for controlling agent token costs.
1
Sources
50%
Confidence
Long-term
Relevance
10/8/2026
First Seen
Sources
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Related Claims
UnverifiedAutomatic compaction frees up context space by summarizing or trimming historical messages, which can reduce the cost of API calls billed per token.79% similarUnverifiedCommon methods for controlling token costs include truncating conversation history, using summary-based memory compression, and selecting models of different scales for different tasks.77% similarUnverifiedToken compression strategies involve a trade-off between information loss and cost savings when reducing costs.77% similarUnverified采用文档分类路由器与置信度触发器的分级处理混合策略可将整体成本降低40%-70%，同时保持关键内容的解析质量72% similarUnverified提升分词器压缩率意味着在相同 token 预算内可以容纳更多原始文本，直接降低 API 调用费用71% similar
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