Unverified50% confidenceOpinionExact time
Substrate并不与LangChain等上层框架直接竞争，而是形成互补关系，上层框架负责开发者体验与业务逻辑编排，Substrate负责底层高性能执行与系统级保障
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/22/2026
First Seen
Valid until: 11/20/2026
Sources
Related Entities
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