Supernova AI Playground

Supernova AI Playground is an open-source platform for prompt engineers to test and compare AI model responses side-by-side. It allows users to save and reuse test cases and supports multiple AI models. The tool is designed for developers to iterate on prompts faster.

Supernova AI Playground is an open-source tool designed for prompt engineers to test and compare prompts across multiple AI models simultaneously. It explicitly mentions 'Test your prompts across multiple AI models simultaneously' and lists models like OpenAI and Anthropic, directly matching 'multi-model-integration'. It also offers 'Test Case Storage' which aligns with 'favorites-and-history' for saving and reusing test scenarios. The presence of 'Continue with Google' and 'Authentication error' suggests 'user-auth-and-subscriptions'. While it's not a guided tool with pre-defined forms for various tasks, it does provide a structured environment for prompt testing. The 'Developer Friendly' aspect and the open-source nature with a GitHub repository imply 'api-access-and-developer-portal' for integration and customization, although not a traditional API portal. It lacks a broad catalog of specialized tools for different use cases as described in the concept, focusing more on prompt testing and comparison.