ChatBetter

ChatBetter is a tool designed for individuals and teams looking to improve their Large Language Model (LLM) outcomes. It's particularly suited for those who have been working with LLMs and are seeking more accurate and reliable responses.
ChatBetter works by implementing a multi-model orchestration approach, where questions are routed to the most appropriate model for the task at hand. This, combined with grounding responses in source data and allowing agents to judge and combine outputs automatically, leads to more trustworthy AI outputs. Key capabilities include a terminal-based LLM arena with split-pane TUI and LLM-as-judge scoring, long-running agentic data analysis, and the ability to send prompts to multiple models for side-by-side comparison.
Those who get the most value from ChatBetter are researchers, data analysts, and developers who regularly work with LLMs and need to automate long-running processes or analyze large datasets. The tool's ability to automate tasks with Claude Code and provide open-source alternatives inspired by ChatBetter makes it an invaluable resource for these professionals.