Gemini 3.1 Pro, Multilingual UI, Legacy Chat Deprecation

🔮 Weekly AI Innovations #111: Gemini 3.1 Pro, Multilingual UI powered by AI, Legacy Chat Deprecation Announcement

Hang Nguyen

March 17, 2026

Introducing Gemini 3.1 Pro with advanced reasoning, multilingual UI, and Multi AI Chat replacing legacy features before April 18 deprecation.

🔮 1min.AI updates

Gemini 3.1 Pro is designed for tasks where a simple answer isn’t enough, taking advanced reasoning and making it useful for your hardest challenges ⚡

Humanoid robot with glowing "Gemini 3.1 Pro" logo against a futuristic digital background.

Unlock a seamless global experience with our AI-powered Multilingual UI, designed to adapt content instantly across languages and make your product accessible to users everywhere 🌏

A browser dropdown menu displays multiple language options with flag icons, including English, German, and Spanish.

As we already announced in newsletters 103, 104, and 109, the new version of Multi AI Chat will replace the old versions of Multi AI Chat, Chat with Image, and Chat with Document. The API documentation has also been updated to reflect the new version. Please switch to using the new version on the web app and revise your integration with our API 🚀

All legacy features and APIs will be deprecated on April 18th. You can still access your chat history in the Archives section of the User Settings page 📦