Riku is a central platform for constructing AI prompts and models using technology from OpenAI, Cohere, AI21, and GPT-J. It enables you to easily switch between different language models and export the code to your machine locally when you’re done. The platform also includes a community showcase where you can share and modify prompts. Riku empowers users to construct AI models without code, making AI accessible to all. It can also be integrated with existing tools and automation through its API.