Unverified50% confidenceFactExact time
LangChain lets the model decide when to call a tool through the tool's name, description, and parameter schema, and a vague description leads to incorrect or missed calls.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/26/2026
First Seen
Valid until: 1/24/2027
Sources
LangChain from Scratch: A Deep Dive into a Hands-On RAG and Agent Tutorial
bilibili大模型学习教程10/26/2026
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