BREAKING 🚨: Gemini 3.1 Flash Lite Preview is now available on Vertex AI! "Designed for high-volume, cost-sensitive traffic, Gemini 3.1 Flash Lite delivers a massive quality leap over previous Lite generations while matching the core performance of Gemini 2.5 Flash." https://t.co/j3iHrU43N4 https://t.co/fEClpPtuLJ