Playground Tool Call Workflow
When the LLM determines it needs external data, it generates a tool call request that appears as a distinct content block in the conversation flow. The tool call is given via the Assistant message.
- Name of the tool being called
- Id of this tool call to track the tool call response
- Required parameters and their values to be passed to the tool
Manually Adding Tool Calling Response
Follow these steps to manually implement the Tool Calling response:1
Execute Your Prompt
Run your prompt in the Playground as you normally would.
2
Identify Tool Call Triggers
Monitor the conversation for tool call messages. These appear when your prompt logic determines that external data is needed to complete the user’s request.

3
Simulate Tool Response
Click the “Add Response” button to provide simulated data:

- Enter response data in the format your tool would return.
- Use realistic sample data that represents actual tool outputs.
4
Execute the prompt to completion
Click on the Run button to get the final output from the LLM.