Klu.ai

Klu is a platform for building and refining applications that use large language models. It provides a workspace where teams can experiment with different prompts, test model configurations, and track how changes affect performance. Rather than switching between separate tools, you can manage prompt versions, compare results, and fine-tune models all in one place. The platform works with popular models including GPT-4, Llama 2, and Mistral 7b, so you're not locked into a single provider. It's particularly useful for teams working on LLM applications, as it includes collaboration features for sharing prompts, reviewing changes, and integrating improvements back into your product. Klu also handles some of the evaluation work automatically, showing you how different prompt or model choices affect your results.