Google Gemini 3, on the other hand, integrates seamlessly with Google’s ecosystem, making it the go-to for users relying on Google Workspace, VS Code, or Google Cloud. Its multimodal capabilities and “Deep Think” mode make it perfect for advanced problem-solving and development.
If your focus is on structured, long-form work such as editorial tasks, strategy, and planning, and you require deep reasoning and professional productivity, then ChatGPT-5.2 is the ideal choice. On the other hand, if you work within Google’s ecosystem and need advanced coding or research tools, or if your tasks demand strong multimodal support for complex problem-solving, Gemini 3 would be the better option.