Skip to main content

GoogleByteDanceVideo model matchup

Gemini Omni Flashvs.Dreamina Seedance 2.5 720p

Gemini Omni Flash performs better than Dreamina Seedance 2.5 720p at text to video. Gemini Omni Flash has been discontinued.

Gemini Omni Flash ahead
Text to videoLMArena rating
1,513

Gemini Omni Flash

Place 2 of 23

1,474

Dreamina Seedance 2.5 720p

Place 6 of 23

Dreamina Seedance 2.5 720p slightly ahead
Image to videoLMArena rating
1,465

Gemini Omni Flash

Place 5 of 21

1,477

Dreamina Seedance 2.5 720p

Place 3 of 21

Price per 5 s clipUS dollars per clip
$0.50

Gemini Omni Flash

n/a

Dreamina Seedance 2.5 720p

Dreamina Seedance 2.5 720p longer
Longest clipSeconds per request
10 s

Gemini Omni Flash

30 s

Dreamina Seedance 2.5 720p

Choose Gemini Omni Flash for

No clear advantage

Choose Dreamina Seedance 2.5 720p for

image as start (not certain)long clips

Test videos

The first clip from a single request each, showing the first five seconds.

What to look for: Anatomy, object consistency, camera tracking, rain, and reflections. Sound muted, as the test protocol requires.

Gemini Omni Flash

Run details

Google Workspace Gemini Pro. Gemini Omni Flash. 16:9 landscape, one request, first output for canonical prompt, requested 5 s, Gemini Pro video mode, no seed control.

Generated Aug 24, 2026. Source

Dreamina Seedance 2.5 720p

Run details

fal.ai. bytedance/seedance-2.5/text-to-video. 16:9, one request, first output, requested 5 s, seed 587599925, request {"prompt":"Generate exactly one continuous five-second 16:9 cinematic video. A fictional bicycle courier in a mustard-yellow raincoat rides a red city bicycle from left to right across a rain-wet Hamburg street at blue hour for the entire clip. The camera tracks her smoothly at waist height. Both hands remain visible on the handlebars, the bicycle geometry stays physically correct, and a transparent umbrella fixed to the bicycle moves naturally in the wind. Wet-street reflections and raindrops follow realistic physics. No cuts, no slow motion, no text, no logos, no subtitles, and no audio.","resolution":"720p","duration":"5","aspect_ratio":"16:9","generate_audio":false}, configured price estimate $2.31.

Generated Aug 24, 2026. Source

Show the prompt given to both models

Generate exactly one continuous five-second 16:9 cinematic video. A fictional bicycle courier in a mustard-yellow raincoat rides a red city bicycle from left to right across a rain-wet Hamburg street at blue hour for the entire clip. The camera tracks her smoothly at waist height. Both hands remain visible on the handlebars, the bicycle geometry stays physically correct, and a transparent umbrella fixed to the bicycle moves naturally in the wind. Wet-street reflections and raindrops follow realistic physics. No cuts, no slow motion, no text, no logos, no subtitles, and no audio.

Where is the difference?

Text to videoGemini Omni Flash +391,513 to 1,474
Image to videoleaning Dreamina Seedance 2.5 720p1,465 to 1,477
Price per 5 s clipNo price for Dreamina Seedance 2.5 720p
Longest clipDreamina Seedance 2.5 720p longer10 s to 30 s
Resolutionsame resolution720p to 720p
Soundboth with sound

Bar length shows the gap: for ratings full width from 60 points, for price from four times as much, for clip length from 20 seconds. Solid means clearly ahead, hatched slightly ahead, a thin grey bar level.

All data side by side

The better value is bold. For ratings only when the gap is clear.

MetricGemini Omni FlashDreamina Seedance 2.5 720p
Performance
Text to videoLMArena rating1,513Place 2 of 231,474Place 6 of 23
Image to videoLMArena rating1,465Place 5 of 211,477Place 3 of 21
Cost
Price per second$0.10n/a
Price per 5 s clip$0.50n/a
Output
Resolution720p720p
Longest clip10 s30 s
Soundgenerated by the modelyesyes
Access
Weightsproprietaryproprietary
RoutesAPI, webAPI, web
ReleasedJune 2026Jul 31, 2026
StatusdiscontinuedDeprecated: gemini-omni-flash-preview shutdown scheduled for October 22, 2026, replaced by gemini-omni-1.1-flashavailable

Prices: public API price of the documented standard configuration; resolution and sound can change it

Gemini Omni Flash and Dreamina Seedance 2.5 720p in the field

Every video model of our comparison with a rating, both models of this matchup highlighted.

Text to video

Rating from anonymous comparisons in the LMArena · higher is better

Gemini Omni 1.1 Flash1,516
Gemini Omni Flash1,513
FLUX.3 Video1,493
Grok Imagine Video 1.51,492
Dreamina Seedance 2.0 720p1,479
Dreamina Seedance 2.5 720p1,474
MiniMax H31,460
Muse Video1,456
Sora 2 Pro1,368
Veo 3.11,364
Veo 3.1 Fast1,362
Sora 21,343
Grok Imagine Video1,342
Wan 2.71,337
Wan 2.61,327
PixVerse V5.61,240
Runway Gen-4.51,225
Kling 2.6 Pro1,216
Hailuo 2.31,206
HunyuanVideo 1.51,169
LTX-2 19B1,154
Wan 2.2 A14B1,132
Pika 2.21,009

As of September 22, 2026 · Source: LMArena

Image to video

Rating from anonymous comparisons in the LMArena · higher is better

MiniMax H31,495
Gemini Omni 1.1 Flash1,488
Dreamina Seedance 2.5 720p1,477
Dreamina Seedance 2.0 720p1,475
Gemini Omni Flash1,465
Grok Imagine Video 1.51,456
FLUX.3 Video1,449
Wan 2.71,428
Grok Imagine Video1,415
Veo 3.11,398
Veo 3.1 Fast1,385
Vidu Q3 Pro1,363
Kling 3.0 Pro1,354
Wan 2.61,310
PixVerse V5.61,299
Kling 2.6 Pro1,294
Hailuo 2.31,262
HunyuanVideo 1.51,198
Wan 2.2 A14B1,170
LTX-2 19B1,159
Pika 2.2997

As of September 22, 2026 · Source: LMArena

Is there a better choice?

Successor of Gemini Omni FlashGemini Omni 1.1 Flash

Text to video 1,516, Place 1 of 23. $0.51 per 5 s clip.

Gemini Omni Flash vs. Gemini Omni 1.1 Flash

Sources and method

Show 6 sources and the method

Ratings come from the LMArena: people see two videos for the same prompt without knowing which model made them and pick the better one. Many such picks add up to a rating, higher is better. Text to video and image to video are separate lists and are never added together.

“Ahead” means one model stays clearly higher even with the rating’s uncertainty. “Slightly ahead” means its value is higher but the gap is not certain yet. Otherwise both count as level. Places count only the models of our comparison.

Prices and clip lengths come from the providers’ documentation. From a factor of 1.25 a model counts as cheaper or longer, below that as about the same.

More comparisons

Compare Gemini Omni Flash and Dreamina Seedance 2.5 720p with the models people compare them with most often.

Compare another matchup