Another very similar approach to guardrails which manages to avoid XML that I've been using with some success is langchain's OutputFixingParser: https://python.

Another very similar approach to guardrails which manages to avoid XML that I've been using with some success is langchain's OutputFixingParser: https://python.langchain.com/en/latest/modules/prompts/output_parsers/examples/output_fixing_parser.html https://python.langchain.com/en/latest/modules/prompts/outpu...