Unverified50% confidenceFactExact time
函数调用（Function Calling）功能自GPT-3.5-turbo-0613版本正式引入，允许开发者以JSON Schema格式声明工具接口
1
Sources
50%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
28 Enterprise-Grade AI Agent Projects: A Complete Guide That Even Beginners Can Deploy
bilibili伴你流水-共桃夭7/9/2026
Related Claims
VerifiedFunction Call is a capability introduced by OpenAI in June 2023 with the GPT-3.5/GPT-4 API update, allowing developers to define JSON Schema descriptions of functions in API requests.83% similarUnverified当前版本的ChatGPT支持通过JSON Schema或函数调用（Function Calling）约束模型输出特定格式的数据结构75% similarUnverifiedModels that support JSON mode or structured output (such as GPT-4o and Claude 3.5) can enforce a specified output format at the API parameter level.73% similar
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