I have a trick to improve code quality from LLMs. I only use the ones where I have control of the system prompt. I use a prompt that convinces the LLM they are

I have a trick to improve code quality from LLMs. I only use the ones where I have control of the system prompt. I use a prompt that convinces the LLM they are a Staff Engineer at Google and care deeply about best practices and writing clean, quality code. While not perfect, it does improve the code quality.