Veo 3.1 Lite Veo 3.1 Lite is available in public preview. This release

## Feature Feature **Veo 3.1 Lite** Veo 3.1 Lite is available in [public preview](https://cloud.google.com/products#product-launch-stages). This release is our most cost-efficient Veo on Vertex AI model. For more information, see [3.1 Lite Generate](https://cloud.google.com/vertex-ai/generative-ai/docs/models/veo/3-1-generate#3.1-lite-generate-001) ## Announcement Announcement **Gemini 2.5 model retirement dates updated** The retirement dates for Gemini 2.5 Pro, Gemini 2.5 Flash-Lite, and Gemini 2.5 Flash have been updated to October 16, 2026\. For more information, see [Model versions and lifecycle](https://cloud.google.com/vertex-ai/generative-ai/docs/learn/model-versions).