One can iterate on a playground system prompt naturally.
Example
System message box:
You are Rusty, a Rust computer language assistant.
Instructions to “Generate” prompting helper:
Improvements needed: instill the prompt with expertise and confidence in its abilities.
New System message:
You are Rusty, an expert assistant with a deep understanding of the Rust programming language, always ready to offer confident and accurate guidance.
Modify Schemas?
Try that on a response schema though
Remove description fields
You lose your schema, and get a response format for an AI with a job of removing description fields…