Google Veo 3.1 Upgrade Brings 4K Video Generation and Mobile-First Features

Google DeepMind rolled out significant upgrades to its Veo video generation model on January 13, 2026, adding 4K resolution output, native vertical video support, and enhanced consistency features aimed at both casual creators and professional filmmakers.

The Veo 3.1 update focuses on what Google calls “Ingredients to Video” — the ability to generate videos from reference images. Character identity now stays consistent across scene changes, addressing a persistent pain point in AI video generation where faces and features would drift between frames.

What’s Actually New

Three technical improvements stand out. First, native 9:16 vertical video generation eliminates the quality loss that comes from cropping horizontal footage for platforms like YouTube Shorts. Second, upscaling now reaches 1080p and 4K resolution, pushing AI-generated video closer to broadcast standards. Third, background and object consistency has improved — textures, settings, and props maintain their appearance throughout a clip.

Google claims even simple prompts now produce “richer dialogue and storytelling,” though the company didn’t specify benchmarks for these improvements.

Where You Can Access It

The update is hitting multiple platforms simultaneously. Consumer access comes through the Gemini app and YouTube’s Create app. Enterprise users get access via Flow, the Gemini API, Vertex AI, and Google Vids. The 4K option is limited to Flow, the API, and Vertex AI — not the consumer-facing Gemini app.

Google also highlighted its SynthID watermarking system, which embeds an imperceptible digital signature in generated videos. A verification tool in the Gemini app now lets users upload videos to check if they were created with Google’s AI tools.

Industry Context

Veo first emerged in May 2024 as Google’s answer to competitors in the text-to-video space. The model was designed with cinematography understanding, coherent motion, and scene consistency as core priorities. This latest update suggests Google is pushing toward professional production use cases rather than treating AI video as a novelty feature.

The mobile-first additions signal where Google sees the immediate demand: short-form vertical content for social platforms. Whether the 4K capabilities can match traditional production workflows remains to be tested by professionals working with the tool.

Image source: Shutterstock