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Environment Node Node inspector for a Persona node

Parameters

User Persona
string
default:"A curious and friendly individual."
required
Persona description for the simulated user.
Intent
string
required
The goal or intent the persona is pursuing. Use this to specify what the simulater user is trying to achieve during the interaction. For example, "To ask questions about world history".
Persona Input
any
required
Input passed to the persona. In multi-turn conversations, you can connect an Agent node’s output to a Persona node’s input to simulate back-and-forth dialogue. In this case, this parameter can be set to {input} to use the node’s input or {@Agent.output} to explicitly reference the upstream Agent node’s output (assuming the Agent node’s ID is Agent).
Starting Message
string
Initial message from the persona. If set, this node will always emit this message on the first turn of the interaction.
Trajectory
json
special-field:node_id
Reference trajectory to replay or condition the persona. You can simply select the Benchmark Trigger node that supplies this trajectory.
Identifier in Trajectory
string
ID of the node persona should mimic from the reference trajectory.
Maximum Rounds
integer
required
Maximum number of turns to simulate.
Model Name
string
default:"openai/gpt-5-mini"
required
LLM used to simulate the persona.

Credentials

LLM Credential
LLM Credential
required
Select an LLM Credential used by the persona model.

Inputs

Input
any
Input passed into the persona.

Outputs

Output
string
Persona response message.