Arize and Google Cloud have announced a collaboration to provide advanced solutions for observing and evaluating large language models (LLMs) and their generative applications. This partnership aims to empower enterprise AI engineering teams to accelerate development, enhance performance, and ensure reliability from development through deployment. By integrating the Arize platform with the capabilities of Vertex AI API serving Gemini 1.5 Pro, businesses can leverage advanced features such as LLM tracing, prompt and data playground, online evaluation, dynamic dataset curation, and application safeguarding with Arize Guardrails. Arize AI Copilot, powered by Vertex AI API, also offers automation for tasks and analysis to streamline the observation and evaluation processes. This collaboration aims to enable businesses to build more efficient, resilient, and impactful generative applications.