Expired50% confidenceSolutionExact time
Tool calls in LangGraph need to be wrapped with the ToolNode class, because tools are typically in list form and require special handling.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/12/2026
First Seen
Valid until: 10/10/2026(expired)
Sources
Getting Started with LangGraph: Building AI Agent Workflows with Graph Structures
bilibili吴恩达LLM7/10/2026
Related Claims
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