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This page documents LLM-specific types that don’t belong on a base-type page: LLMContextFrame (which inherits directly from Frame) and the helper dataclasses used by function calling frames. All other LLM-related frames are documented on their base-type pages. See Related Frames below for links.

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LLMContextFrame

Contains a complete LLM context. Acts as a signal to LLM services to ingest the provided context and generate a response. Inherits directly from Frame (not DataFrame, ControlFrame, or SystemFrame).
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context
LLMContext
required
The LLM context containing messages, tools, and configuration.

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Function Calling Helper Dataclasses

These are plain dataclasses used as fields within function calling frames, not frames themselves.

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FunctionCallFromLLM

Represents a function call returned by the LLM, ready for execution.
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function_name
str
required
The name of the function to call.
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tool_call_id
str
required
A unique identifier for the function call.
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arguments
Mapping[str, Any]
required
The arguments to pass to the function.
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context
Any
required
The LLM context at the time the function call was made.

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FunctionCallResultProperties

Configures how a function call result is handled after execution.
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run_llm
Optional[bool]
default:"None"
Whether to run the LLM after receiving this result.
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on_context_updated
Optional[Callable[[], Awaitable[None]]]
default:"None"
Async callback to execute when the context is updated with the result.
LLM-related frames organized by base type: