Expired50% confidenceFactExact time
Introducing a unified interface abstraction layer (such as LiteLLM or LangChain) incurs approximately 10–20% performance overhead and additional maintenance costs.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/14/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 10/12/2026(expired)
Sources
没有最佳Agent框架，只有最合适的选择：主流方案深度对比
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