Unverified50% confidenceFactExact time
Even when large language models support a 200K token context, they exhibit the Lost in the Middle phenomenon when processing large codebases, meaning their attention to earlier information in the context decreases progressively.
1
Sources
50%
Confidence
Long-term
Relevance
8/23/2026
First Seen
Sources
Vibe Coding进阶：从玩具项目到企业级AI编程实战指南
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