Unverified50% confidenceFactExact time

Large language models are limited by context window length, requiring external memory mechanisms to extend their memory capacity.

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

7/2/2026

First Seen

Valid until: 9/30/2026

Sources

Claude Code Chinese Tutorial: A 100-Page Systematic Learning Guide on Feishu Docs

bilibili筝浮6/6/2026

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Verified大语言模型在长时间对话中会因上下文窗口限制而丢失早期信息77% similar Unverified当前大型语言模型存在上下文窗口限制和注意力衰减问题，即使支持200K token上下文窗口，窗口中间的信息也容易被忽略75% similar Unverified大语言模型不具备真正的记忆，每次请求时模型只能看到当前请求传入的所有文本，且受最大上下文长度限制74% similar

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