⚗ Simulator — Not Real AI Output
AI Prompt Simulator
Explore what AI-assisted browser output should look like when built-in APIs are working correctly. Use this page to set expectations before testing in a real AI-enabled browser.
Simulator notice: This page generates locally simulated output using JavaScript — no AI model is running.
Use it to understand expected output structure and response quality, then compare with your own browser
using the Main Demo page.
Browser Profile
Select the profile you want to simulate output for. Each profile reflects the expected AI voice and response style for that browser.
Chrome: Concise and structured output, optimized for speed. Gemini Nano-powered on-device summarization.
Simulated output
Enter a prompt above and click "Run AI Demo" to see simulated output.
Quick Scenarios
Click a scenario card to load its prompt and run the demo automatically.
Compare With Your Own Browser
Once you know what to expect, open the main demo in a browser with built-in AI enabled and run the same prompts.
- Use this simulator to understand expected output structure and quality for a given prompt and mode.
- Open the Main Demo in Chrome Canary, Firefox Nightly, or Edge with AI flags enabled.
- Click Run Built-in Tests to confirm which AI APIs are active in your browser runtime.
- Run the same prompt in your browser and compare: does real AI output match or improve on the simulated version?
- Try the Experiment Lab for structured test packs and a result-logging template.