WorkNovember 18, 2025via One Useful Thing (Ethan Mollick)
Three Years from GPT-3 to Gemini 3
Why it matters
The rapid evolution from GPT-3's simple text generation to Gemini 3's agent capabilities represents a fundamental shift in how AI will be deployed in business - moving from assistance tools to autonomous execution systems.
Key signals
- 3 years timeline from GPT-3 to Gemini 3
- Evolution from chatbots to agents
- Transition from text generation to autonomous task execution
The hook
Three years. That's how long it took AI to evolve from chatbots to agents that actually work.
From chatbots to agents