What Is ChatGPT Agent? The Name Means Five Things
Agent mode is gone, Operator was folded into it, Atlas shut down on Aug 9. Here is what each ChatGPT agent is in 2026 and which one you actually want.
ChatGPT Agent
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Claude Cowork vs ChatGPT agent: Which AI Agent in 2026?
Claude Cowork works on your real desktop and files; ChatGPT agent works in its own cloud sandbox. Here's which to pick in 2026.
Genspark vs ChatGPT agent: Which Super Agent to Pick in 2026?
Genspark is an all-in-one super-agent workspace with 80+ built-in tools and multi-model routing; ChatGPT agent is agent mode inside the ChatGPT you already pay for. Here's which to pick in 2026.
Manus vs ChatGPT agent: Which Autonomous Agent to Pick in 2026?
Manus is a dedicated long-running autonomous agent with its own Linux VM; ChatGPT agent is agent mode inside the ChatGPT you already use. Here's which to pick in 2026.
Perplexity Comet vs ChatGPT agent: Which to Pick in 2026?
Perplexity Comet is an AI browser that acts on the tabs you already have open; ChatGPT agent sends a chat assistant off to do a task in its own sandbox. Here's which to pick in 2026.
What Is ChatGPT Work? OpenAI's New Agent, Explained (2026)
ChatGPT Work is OpenAI's agent that takes an outcome, works for hours across your apps, and ships finished files. What it does, what it costs, where it stops.
ChatGPT Agent Mode Is Gone: What to Use Instead
OpenAI removed ChatGPT agent mode in August 2026 and says use Work. Work can't do logged-in browser tasks. What replaced it, what's lost, how to migrate.