Introducing LLM-Evalkit

Google has launched LLM-Evalkit, an open-source tool that addresses scattered prompt engineering workflows where teams manage prompts across multiple documents, spreadsheets, and cloud consoles. The lightweight framework centralizes prompt creation, testing, and evaluation into a single application, replacing subjective guesswork with data-driven metrics. The tool features a no-code interface designed to make prompt engineering accessible to non-technical team members like product managers and UX writers, eliminating development bottlenecks and enabling faster iteration.