February 26, 2026

Generative AI on Vertex AI v1 Feature Gemini 3.1 Flash Image Gemini 3.1 Flash Image (gemini-3.1-flash-image) is available in public preview. This release enables high-quality image generation with improved pricing and latency. We recommend using Gemini 3.1 Flash Image when generating images. For more information, see Gemini 3.1 Flash Image.