Firefox mentions the following ones:
"- Translations, which help you browse the web in your preferred language.
- Alt text in PDFs, which add accessibility descriptions to images in PDF pages.
- AI-enhanced tab grouping, which suggests related tabs and group names.
- Link previews, which show key points before you open a link.
- AI chatbot in the sidebar, which lets you use your chosen chatbot as you browse, including options like Anthropic Claude, ChatGPT, Microsoft Copilot, Google Gemini and Le Chat Mistral."
I wonder what sort of user testing made them decide that what Firefox users really need is a chat bot in the site bar. Isn't a chat bot in a tab good enough?
And calling translation "AI" seems like deceitful retroactive rebranding. Why is machine translation suddenly "AI" now? It was never branded as such before. Is "AI" here just used to mean machine learning?