Expired60% confidenceFactTime unknown

The hybrid retrieval strategy comprises a three-layer filtering mechanism—keyword retrieval + semantic retrieval + reranking (Reranker)—which can significantly reduce noise interference.

2

Sources

60%

Confidence

Medium-term (~90 days)

Relevance

7/2/2026

First Seen

Valid until: 9/30/2026(expired)

Sources

Is Context Engineering the Core of Agent Development? A Deep Dive into a High-Frequency Interview Question

bilibiliArxiv论文

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