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Tool Switching in Composer

ChatGPT allows users to select and activate different AI capabilities like Code Interpreter, DALL·E, and Web Search directly from the composer interface.

ChatGPT's minimalist composer

ChatGPT's minimalist composer

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What's happening

ChatGPT implements tool switching through a Plus icon in the composer that opens a dropdown menu with hierarchical navigation. Users can select tools like Image which show contextual templates, or choose from different modes (Think, Research, Study) that adapt the AI's behavior. Active tools are displayed as chips above the input field.

Patterns

Tool Switching in Composer

Plus icon opens tool selection menu

Open playground
Prompt Templates

Contextual templates shown when specific tools like Image are selected

Open playground
Persona Selector

Mode selection with Think, Research, and Study modes, each with contextual prompts

Open playground

UX Insights

  • Tool selection is discoverable but not immediately obvious
  • Multiple tools can be active simultaneously
  • Visual feedback shows which tools will be used
  • Tools can be removed individually via chip X button
  • Contextual templates appear when specific tools are selected
  • Mode selection (Think, Research, Study) adapts AI behavior with contextual prompts

Design Decisions

The Plus icon approach keeps the composer clean but requires users to discover the feature. The chip-based active tool display provides clear feedback about what capabilities are enabled.

Captured: December 29, 2025Type: desktop
composertool-selectionmulti-capability

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