LLM Quality Beefer-Upper is a platform designed to enhance the response quality of large language models (LLMs) through automated critique, reflection, and improvement processes. It employs a chain-of-thought approach, proven to be the most effective method for enhancing LLM quality and accuracy. Users can utilize and refine both customized and pre-built multi-agent prompt templates to obtain the most reliable and high-quality outputs. The platform currently utilizes the Claude Sonnet 3.5 API, recognized as the best LLM on the market. It will adopt superior models immediately upon their release, as delivering the highest quality outputs is the sole objective of this application.