Unverified50% confidenceFactExact time
Pydantic v2于2023年6月正式发布，底层从纯Python重写为Rust实现的核心引擎pydantic-core，解析性能提升高达17倍
1
Sources
50%
Confidence
Long-term
Relevance
7/12/2026
First Seen
Sources
Getting Started with LangGraph: Building AI Agent Workflows with Graph Structures
bilibili吴恩达LLM7/10/2026
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