Google has rolled out Veo 3.1, the first major update to its AI video generator. The new version improves prompt accuracy and gives creators finer control, letting them add reference images or set the first and last frames to shape the video’s flow. It’s available via Flow and the Gemini API for developers.Google has rolled out Veo 3.1, the first major update to its AI video generator. The new version improves prompt accuracy and gives creators finer control, letting them add reference images or set the first and last frames to shape the video’s flow. It’s available via Flow and the Gemini API for developers.