An anonymous reader quotes a report from Ars Technica:Gemini 3 Flash has been been significantly improved in terms of factual accuracy, scoring 68.7% on Simple QA Verified, which is up from 28.1% in the previous model. It's also designed as a high-efficiency model that's suitable for real-time and high-volume workloads.According to Google, Gemini 3 Flash is now the default model for AI Mode in Google Search.