Core Concepts

Nodes

Nodes are essential components in a workflow, enabling a sequence of operations by connecting nodes with various functionalities.

For core workflow nodes, please refer to Node Overview.

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Variables

Variables are used to link the input and output of nodes within a workflow, enabling complex processing logic throughout the process. Fore more details, please take refer to Variables.

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Chatflow and Workflow

Feature/Functionality	Chatflow	Workflow
Primary Use Case	Conversational Scenarios	Automation and Batch Processing
End Node	Not Typically Used	Used to Conclude the Process
Answer Node	Yes, for Dynamic Responses	No
Memory/Context	Yes, Built-in Memory	No Memory Support
Start Node Variables	sys.query, sys.files, sys.conversation_id, sys.user_id	sys.files, sys_id

Usage Entry Points

Chatflow Entry

Workflow Entry