Verified65% confidenceFactExact time
An Agent's Action capability relies on standardized interfaces such as Function Calling or Tool Use to convert the model's text output into executable API calls.
3
Sources
65%
Confidence
Long-term
Relevance
7/23/2026
First Seen
Sources
Related Claims
VerifiedThe Agent layer is essentially an automated task execution unit based on a large language model, equipped with tool-calling (Function Calling) capabilities.85% similarVerified工具调用（Function Calling/Tool Use）是Agent系统的核心能力，允许模型动态调用搜索引擎、代码解释器、数据库查询、API接口等外部资源83% similarVerifiedAgents in Dify invoke external tools via Function Calling or Tool Use mechanisms, and their defining feature is the ability to call tools to complete complex instructions.81% similarVerifiedAgents use the Tool Calling mechanism to allow models to output calling intent in a structured JSON format, with external programs executing the actual operations and feeding results back to the model.81% similarVerifiedThe Function Calling mechanism enables large models to drive real operations such as database queries, API calls, and code execution, and is a foundational capability of Agent architectures79% similar
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