Unverified50% confidenceConceptExact time
Provider capabilities typically include whether function/tool calling, parallel tool calling, JSON Schema structured output, streaming responses, system messages, reasoning fields, and context window size are supported.
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedFunction Calling允许模型以结构化JSON格式输出工具调用请求，提升了与外部系统集成的可靠性75% similarVerifiedTools are essentially function wrappers for external capabilities, paired with JSON Schema descriptions that enable the model to understand a tool's functionality and parameter format.75% similarUnverifiedTool-calling standards have gradually coalesced into a de facto standard of describing tools with JSON Schema and passing call results via structured messages.74% similarVerifiedThe underlying implementation of tool calling typically relies on the Function Calling protocol, where developers describe a tool's name, parameter types, and semantics in JSON Schema format, and the model outputs structured invocation instructions conforming to the protocol format.74% similarUnverifiedprovider 执行的工具结果指由模型服务商侧（而非本地）直接完成的工具调用返回，例如某些 provider 内置的 web 搜索或代码执行。73% similar
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