The Vercel Ai Playground tool is a collection of artificial intelligence models and tools from Opeli, Anthropic, Replicate, Huggingface and Cohere. It allows users quickly and easily access and use these models and tools to create projects and applications based on artificial intelligence. The tool includes models and tools such as GPT-4 Pro, GPT-3.5 Turbo, ADA-001, Babbage-001, Curie-001 as well as Davinci-002 and Davinci-003 models and tools. It also provides access to various solutions that support large data sets from Bigscience and Google. Users can also use Command-Medium-Nightly and Command-Xlarge-Nightly models and tools from Cohere.