Unverified50% confidenceCautionExact time
The Ollama Model node does not support function calling and can only be paired with Basic LLM Chain; for Agent scenarios, one must switch to the Ollama Chat Model node.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/7/2026
First Seen
Valid until: 1/5/2027
Sources
Related Entities
Related Claims
UnverifiedLLM本身并不直接执行工具，而是生成一个JSON字符串指定要调用的工具名和参数，由Agent执行逻辑解析并实际调用对应函数54% similarUnverified7B及更小的模型在工具调用场景下容易遗漏必填参数或输出不完整的JSON格式，导致Agent框架解析失败54% similarVerifiedThe Function Calling mechanism allows LLMs to declare in structured JSON format the external tools and parameters they need to invoke, and the tool's return value is injected as-is into the next round of model input.54% similarUnverifiedThe tool-calling capability of a large model itself actually only outputs a structured piece of JSON data describing which function to call and what parameters to pass; the model itself has no ability to execute code.53% similarUnverifiedDify's workflow is a directed execution graph composed of connected nodes, which allows LLM nodes to exist but generally does not allow Agent nodes to be directly embedded.53% similar
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