Ethan Mollick released an updated version of his guide to choosing AI tools, now focusing on agentic systems (like ChatGPT Work and Claude Cowork) that can perform hours of human work in one session, changing how enterprises think about AI adoption.

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Ethan Mollick's Updated Guide: From Chat to Agentic Systems – How to Choose the Right AI Tool

Ethan Mollick's Updated Guide: From Chat to Agentic Systems

FAQ

What is the difference between ChatGPT Work and ChatGPT Codex?

ChatGPT Work is a simplified agent mode with internet access (on desktop), while Codex is a more advanced mode for full computer control. The names are similar but offer different features.

Is Claude Cowork better than ChatGPT Work for MENA enterprises?

Both offer strong agent capabilities, but the choice depends on needs: Claude Cowork focuses on secure collaboration, while ChatGPT Work integrates better with Microsoft tools.

Why did Google Gemini drop from Mollick's list?

Because Google hasn't yet launched a competing agent product in the Codex/ChatGPT Work/Cowork category, making Gemini ineligible for the updated guide.

Source: Simon Willison (LLM & tools)

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