PickLLM

PickLLM provides a streamlined way to evaluate different language model outputs directly from your browser. This platform allows you to use your own prompts and compare responses from various OpenAI models, including GPT-4.1, GPT-4o, and other iterations. Key features include: • Side-by-side model output comparison • Support for a range of OpenAI models • Secure use of your own API key through a minimal proxy that does not store your credentials • Customizable model settings and parameters • No-setup, immediate testing environment This tool is ideal for developers, researchers, and content strategists who need to quickly prototype and test prompt engineering without complex local installations. It significantly reduces the friction in understanding how different models respond to the same input, helping users refine their prompts for optimal results. The focus on security, by using a non-storing proxy for API keys, ensures that your confidential information remains protected. PickLLM is designed for rapid iteration and experimentation, making it an essential utility for anyone working with advanced language processing. It empowers users to make informed decisions about which models perform best for specific tasks, accelerating development cycles for applications that integrate large language capabilities.