HuggingChat

HuggingChat is a free, web-based chat application that provides access to a rotating selection of state-of-the-art open-weight AI models. It offers an intuitive interface where users can either let the 'Omni' feature automatically select the best model for their query or manually choose from available open-source models. The platform prioritizes transparency and community-driven development, with models hosted on Hugging Face's infrastructure. Core capabilities include real-time conversation with AI models, model switching, and access to fast inference speeds (e.g., Gemma-4-31B at 700 tokens/s via Cerebras). Ideal for developers, researchers, and AI enthusiasts who want to experiment with the latest open models without cost or setup. Typical use cases include testing model performance, prototyping AI interactions, and exploring open-source AI capabilities.