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Screenshot of the Playground showing a visual node-based workflow with connected components.Screenshot of the Playground showing a visual node-based workflow with connected components.

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Overview

The Playground is a visual workflow builder where you connect nodes to test your AI agent:
  • Testset (left): Your test data flows into the agent
  • Agent (center): Configure prompts and model settings
  • Evaluator (top right): Select metrics to score outputs
  • Results: View agent responses for each testcase
  • Scores: See pass/fail status and metric scores

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Running an Evaluation

  1. Select a testset or add testcases manually
  2. Configure your prompt using Jinja syntax with variables like {{context}} or {{allInputs}}
  3. Add metrics to the Evaluator node
  4. Click Run to execute the evaluation
Results flow through the workflow—watch as responses appear in the Results node and scores populate in the Scores node.

Testsets

Create and manage test data

Metrics

Define evaluation criteria