Gemini Omni

At a glance

Video

Content CredentialsA signed record (C2PA) of how the file was made, sealed so any change shows.

Google Cloud documentation lists two Gemini Omni preview model IDs among models whose images or videos are automatically signed with Content Credentials by Google LLC.

This statement covers Google Cloud's Gemini Enterprise Agent Platform, not the consumer Gemini app. Google does not give a start date.

Content Credentials, Gemini Enterprise Agent PlatformGoogle Cloud Documentation

Quoted passage How to Use Content Credentials; Supported models

If you generate a media file, such as an image, using a supported Google model, Content Credentials are automatically added and signed by Google LLC." "Content Credentials are supported by the following models. All images or videos created or modified using the listed models are automatically digitally signed by Google LLC. "Google Media Processing Services" is specified as the app or device used in the Content Credential. gemini-omni-1.1-flash-preview gemini-omni-flash-preview gemini-3.1-flash-lite-image gemini-3-pro-image gemini-nano-banana-2.1 gemini-3.1-flash-image gemini-2.5-flash-image virtual-try-on-001 veo-2.0-generate-001 veo-2.0-generate-exp veo-2.0-generate-preview veo-3.0-generate-preview veo-3.0-fast-generate-preview veo-3.0-generate-001 veo-3.0-fast-generate-001 veo-3.1-generate-preview veo-3.1-fast-generate-preview veo-3.1-generate-001 veo-3.1-fast-generate-001 veo-3.1-lite-generate-001 lyria-3-clip-preview lyria-3-pro-preview

Invisible watermarkA signal woven into the pixels, frames, audio or wording, meant to survive copying.

Gemini API documentation says all videos generated by Gemini Omni include invisible SynthID watermarking that can be detected programmatically.

Gemini Omni video generation, Gemini APIGoogle AI for Developers

Quoted passage Technical details

All generated videos include SynthID watermarking, which is invisible to viewers but can be detected programmatically for provenance verification.

AI label in metadataA plain metadata field (IPTC Digital Source Type) saying AI made the content. Anyone can add or remove it.

Not stated. None of Google's pages listed under Sources read says so.

Visible markA mark you can see, such as a logo or a sparkle in a corner.

Not stated. None of Google's pages listed under Sources read says so.

Tool named in metadataThe tool or model written into ordinary file fields, such as Software or Creator.

Not stated. None of Google's pages listed under Sources read says so.

Limits and detection

Checking tool from the makerA way the maker offers to check a file for its traces.

Google said on October 7, 2026 that its SynthID Detector is available to everyone, globally in English.

We're making it easier to identify AI-generated content globally.Google (The Keyword blog, Africa edition)

Quoted passage body

Since launching Google SynthID in 2023, we've helped people identify AI-generated media using imperceptible watermarks across images, video, and audio. To date, we've watermarked over 180 billion images and videos, along with 240,000 years of audio content." "Last year, we introduced an early version of the SynthID Detector to help media professionals verify AI-generated content. Now, we’re expanding access to everyone – with the tool available globally in English starting today.