General Assistant AI Agents

OpenAI's AI assistant: chat, voice, image, search, deep research, and agent mode

OpenAI's agentic mode in ChatGPT that browses, runs code, and acts

Anthropic's AI assistant: chat, Artifacts, Projects, Research, and agentic Cowork

AI Super Agent that produces decks, sheets, sites, and even phone calls

Google's AI assistant: chat, Workspace drafting, deep research, and agents

Moonshot AI's long-context chat assistant with research, coding, and agent modes

Autonomous general AI agent that runs whole tasks in a cloud sandbox

Meta's Llama-based personal AI assistant across WhatsApp, Instagram, Facebook, and the web

Microsoft's AI: an in-app copilot plus a Copilot Studio agent platform

OpenAI's browser-automation agent, now folded into ChatGPT Agent

Alibaba Cloud's open-weight model family and Qwen Chat AI assistant