Unverified50% confidenceBenchmarkExact time
在GPT-4o等按Token计费的模型中，未经压缩的长任务对话上下文成本可能是压缩后的5-10倍
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/9/2026
First Seen
Valid until: 10/7/2026
Sources
LangChain 1.3实战：DeepAgent架构与Harness思想全解析
bilibili双非本想做大模型7/7/2026
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