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Gemini Omni Flash

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gemini-omni-flash

Gemini Omni Flash is Google's next-generation video model, released in 2026. One endpoint, parameters pick the mode: text-to-video with no image, one image as the first frame, two as first and last frame, and with image_role=reference one to three images as subject references. 6, 8 or 10 seconds, 720P or 1080P, landscape 16:9 or portrait 9:16, with native audio, and strong at following a storyboard across several shots. Asynchronous: submit, then poll the job id for a re-hosted mp4 link (kept for 60 days). Billed per second at $0.05/s; failed jobs are refunded in full.

Text-to-videoImage-to-videoFirst/last frame1080P

Get API Key → API Docs

Sample clips

All made with NezhaGate. Click a clip to hear it.

Beneath the Walls of Troy HD original

Myth Awakens HD original

Grandma's Birthday HD original

Live Test · Playground

Try out Gemini Omni Flash right here (available after login).

Input

Prompt

"Beneath the Walls of Troy" - an epic action short. @Image1 is a Greek hero in golden armour and a crimson cloak with a long spear and a lion shield; @Image2 is a Trojan champion in black armour and a blue cloak with a curved sword and a horse shield; the setting follows the walls of Troy and the sunset battlefield of @Image3. Keep each warrior's armour, helmet, cloak colour and shield emblem exactly as in their own reference - never swap them.
Opening: wind drives the sand as the two face off twenty paces apart, sharp eyes behind their helmets.
Middle: they charge at once; the spear strikes the horse shield in a burst of sparks; rapid slashes and blocks up close as the camera orbits them 360 degrees.
Climax: the setting sun sits right between them as they clash mid-air in extreme slow motion, sparks, sand and the crimson cloak hanging in the air.
Ending: both lower their weapons and salute each other.
Cinematic action-commercial look, 24fps film grain, fluid and weighty fighting; war drums, clashing metal and an epic score with the big hits on the beat. No blood or wounds, no extra characters, no on-screen text or watermarks, no deformed weapons or limbs.

0 / 20000 chars

Duration

Resolution

Allowed lengths: 720P 6/8/10s · 1080P 6/8/10s

Aspect ratio

Reference image role

Reference images0 / 3

Click to upload or drag files here jpg / png / webp / gif, up to 16 MB each or paste links

With multiple references, address them in the prompt as @Image1 / @Image2, e.g. "the character from @Image1 stands in the scene from @Image2". Without tokens the model decides on its own.

Uploaded references are kept for 7 days.

Rendering usually takes 5-20 min; when the backend is busy it can exceed 60 min (we wait up to 90). Poll the job id rather than resubmitting - each resubmission is billed separately. Billed per second, fully refunded on failure. Prompt limit 20000 characters (Chinese and English count the same).

Output

video

Results will appear here after running.

🕑 Results are kept for 60 days and then deleted automatically, so download anything you want to keep.

About Gemini Omni Flash

Gemini Omni Flash is Google's next-generation video model, released in 2026. On NezhaGate one model and one set of parameters cover text-to-video, first-frame video, first-to-last-frame transitions and multi-image references: no image is text-to-video, one image is the first frame, two are the first and last frame, and with image_role=reference one to three images act as subject references. 6, 8 or 10 seconds, 720P or 1080P, landscape 16:9 or portrait 9:16, with native audio. It is strong at cutting between the shots a prompt describes, so a 10-second clip can tell a whole short beat. Asynchronous, billed per second at $0.05/s, failed jobs refunded in full.

Use cases

Storyboarded shorts

Write the framing, action and sound shot by shot in the prompt; the model cuts between them in order and tells a short beat within 10 seconds.

Characters from references

Give a character, prop or set with one to three reference images and place them in new scenes, ideal for series content.

First-to-last-frame transitions

Provide a starting and an ending image and get the camera move and transition in between, for example an aerial shot that descends into a street.

Vertical social content

9:16 portrait at 1080P, ready for short-video platforms; 6 seconds suits fast-paced cuts, 10 seconds a complete mini story.

How to choose

Telling a short multi-shot beat, or want the model to follow the storyboard in your prompt closely? Choose Gemini Omni Flash; for a single 8-second shot Veo 3.1 works too. The price follows the length (6 s $0.30, 8 s $0.40, 10 s $0.50) and 720P and 1080P cost the same, so pick 1080P for final delivery. For clips longer than 15 seconds use Seedance 2.5 or Wan 3.0.

FAQ

How is Gemini Omni Flash different from Veo 3.1?

Both come from Google. Omni Flash is the 2026 next-generation model, better at cutting between storyboarded shots and multi-shot storytelling, with 6, 8 or 10 seconds billed per second; Veo 3.1 is always 8 seconds and billed per clip.

How do I use reference images?

One image is the first frame by default and two are the first and last frame. To make the people or objects in the images appear in the video rather than serve as a frame, pass image_role=reference with up to three images.

Which lengths, resolutions and aspect ratios are supported?

6, 8 or 10 seconds, 720P or 1080P (same price), 16:9 or 9:16. Any other value returns an error instead of being changed silently.

How is it billed? Am I charged for failures?

Per second at $0.05/s: the chosen length is held at submit and the same amount is settled on success. A failed render, a content-policy block or a timeout is refunded in full.