The ChatGPT Sidebar - Model Aggregation offers a comprehensive chatbot experience directly from your browser sidebar. Supporting multiple models such as ChatGPT 3.5, GPT-4, Google Gemini, and more, it enables users to overcome domestic connection restrictions. With features including diverse output formats, cloud-stored chat history, and rich prompt templates, users can easily interact with advanced AI models. The sidebar display ensures it won't disrupt your browsing, making it an efficient tool for various use cases.