Gemini 3.1 Flash-Lite: Built for intelligence at scaleknowledge-baseMar 5, 2026By Team M37Labshttps://blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-3-1[…]ource=alphasignal&utm_campaign=2026-03-04&lid=1pF8PJ7xyWtMhVRoQGoogleGemini 3.1 Flash-Lite: Built for intelligence at scaleGemini 3.1 Flash-Lite is our fastest and most cost-efficient Gemini 3 series model yet.blog.google