Agent Platform Gemini 3.1 Flash Image and Gemini 3 Pro Image

Agent Platform Gemini 3.1 Flash Image and Gemini 3 Pro Image

Gemini Enterprise Agent Platform Gemini 3.1 Flash Image Preview and Gemini 3 Pro Image Preview are introducing the following changes:

• Upgrades to improve 4K outputs and efficiency in both models • Gemini 3.1 Flash Image Preview and Gemini 3 Pro Image Preview will now return a maximum of 1 thought image. • The image_size parameter for Gemini 3.1 Flash Image Preview now accepts "512", "512p", "512P", "512PX", "512px" to generate 0.5MP resolution output images. • The default thinking level for Gemini 3.1 Flash Image Preview changed to Minimal.