Skip to main content
Switch is an LLM-powered multi-way router. It evaluates the value connected to its input against a list of cases and sends it through the matching case output, or through the default output if nothing matches. The value flows through unchanged — Switch only decides the route. The case list controls how many output ports the node has. Three cases create three case outputs plus a default. Each output inherits its data type from the input, so downstream nodes receive the same kind of data.

​
When to use

  • Classify images by subject and route each class to a different generator
  • Categorize customer feedback into support, sales, or bug channels
  • Branch a workflow into format-specific tracks (square, vertical, landscape)
  • Pick a prompt strategy based on the input asset type

​
Inputs

​
Input
dynamic
required
The value to route. Required. Its type determines the type of every output port.
​
Evaluation context
any
Extra context the model may consider when matching cases — text, images, or any mix. This context is not routed. Optional, accepts multiple inputs and an array.

​
Outputs

​
Case
dynamic
One output port per case. The input value flows through the port whose condition matches.
​
Default
dynamic
Receives the input value when no case condition matches.

​
Configuration

​
cases
array
default:"[{ label, condition }]"
The list of cases. Each case has a label (used to name its output port) and a condition (a natural-language rule the model evaluates). Add up to 16 cases. Every case must have a non-empty label and condition.
Switch runs on a selectable model (default Gemini 2.5 Flash) to evaluate conditions and consumes credits when it runs.