Chatbot
The general-purpose AI assistant most people start with — strong at writing, reasoning and code.
Anthropic's assistant — a favourite for long documents, careful writing and thoughtful reasoning.
Google's AI assistant — strong multimodal skills and tight integration with Google's apps.
xAI's assistant with live access to X — strong on current events and a looser, wittier tone.
An AI answer engine that cites its sources — the fastest way to research a question.