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The Playground is a native way to create and run new LLM requests all through PromptLayer. Your run history will be tracked in the sidebar. The Playground is most useful as a tool to “replay” and debug old requests.

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Replay requests

The Playground allows PromptLayer users to rerun previous LLM requests. Simply click “Open in Playground” on any historical request.

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OpenAI functions

The Playground fully supports OpenAI function calling. These functions can be accessed directly from the Playground interface and can be incorporated into your requests as needed. Not even OpenAI’s playground does this 👀

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Custom models

The Playground also supports the use of custom models for LLM requests. This means you can use a fine-tuned model or a dedicated OpenAI instance.