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Gemini Omni Flash Preview

Gemini Omni Flash Preview is the first model in Google's Omni family, generating short video with synchronized audio from text, images, or video references, then refining it through stateful conversational edits that preserve the parts of a clip you did not mention. Your use is subject to Google's Terms & Privacy Policies.

File InputReasoningVision (Image)Video Gen
Use with AI GatewayView docs
import { streamText } from 'ai'


const result = streamText({
  model: 'google/gemini-omni-flash-preview',
  prompt: 'Why is the sky blue?'
})
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About Gemini Omni Flash Preview

Gemini Omni Flash Preview is the first model in Google's Omni family and reached public preview on June 30, 2026. It processes text, images, and video together and returns video with synchronized audio. Clips run 3 to 10 seconds at 720p, in landscape (16:9) or portrait (9:16), with landscape as the default. Google grounds Gemini Omni Flash Preview in Gemini's world knowledge, pairing an understanding of physics with knowledge of history, science, and cultural context.

Stateful editing is what separates Gemini Omni Flash Preview from a plain text-to-video model. Each turn carries the previous clip and its references forward, so you can generate a scene, restyle it, swap a subject, insert an object, or relight it across several turns without describing the whole shot again. You can also branch from any earlier version. Keep edit prompts short: Make the phone invisible. Keep everything else the same produces a cleaner result than a paragraph of instructions, because long prompts invite changes you did not ask for.

Reference images bind to roles. Mark an image as the starting frame or as a style or subject reference, and Gemini Omni Flash Preview either animates it directly or borrows its look. A task field accepts text_to_video, image_to_video, reference_to_video, and edit when you want to state intent rather than let the model infer it. Audio generates alongside the video, and you can describe the track you want, including background music, sound effects, and events timed to specific seconds.

Every clip Gemini Omni Flash Preview produces carries SynthID watermarking, invisible to viewers but detectable for provenance checks, and C2PA content credentials. Rates for Gemini Omni Flash Preview are listed on this page as N/A, and N/A breaks out the resolution and duration tiers. Clip length is the main cost lever, since billing scales with the video you generate. Calling Gemini Omni Flash Preview through AI Gateway adds usage and cost tracking, automatic retries, and provider failover on one API surface.