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Gemini Omni Flash 1.2 vs Google Veo 3.1 Fast

Testing several ideas? This page compares Omni Flash 1.2 with Veo 3.1 Fast, the lower-cost Veo tier versus standard. Both offer 4K; Omni adds source-video editing and larger reference sets.

How to choose

Use this comparison to weigh Omni’s editing tools against repeated Veo Fast generations. Fast supports text, images, up to 3 references and first/last frames. It is a separate Veo tier, not a speed switch on standard Veo 3.1. Use the links above if you meant standard Veo or Lite.

Iterations or edits?

Fast is useful for trying prompts and framing at a lower listed cost than standard Veo. Omni is useful when you need to change an existing clip or supply up to 10 image references. Neither name guarantees a render time. Match the mode, duration, resolution and audio before comparing their current quotes.

Gemini Omni Flash 1.2

—/10Editorial score

Google Veo 3.1 Fast

7.6/10Editorial score

Higher-rated areas: Speed & reliability, Audio & lip sync

Compare what matters

These are MaxVideoAI editorial assessments, not same-prompt test results. The dates below record score updates. MaxVideoAI sells access to the models it covers.

Score records last updated: Gemini Omni Flash 1.2 date unavailable · Google Veo 3.1 Fast

How we benchmark
Criterion · 0–10Gemini Omni Flash 1.2Google Veo 3.1 Fast
Follows your promptHow closely the result follows the prompt.
Gemini Omni Flash 1.2N/A
Google Veo 3.1 Fast8.1/10
Visual qualityDetail, lighting and visible artifacts.
Gemini Omni Flash 1.2N/A
Google Veo 3.1 Fast7.1/10
Natural movementHow naturally subjects and cameras move.
Gemini Omni Flash 1.2N/A
Google Veo 3.1 Fast7.7/10
Human appearanceFaces, hands and body movement.
Gemini Omni Flash 1.2N/A
Google Veo 3.1 Fast7.6/10
Audio & lip syncSpeech, sound and mouth movement in sync.
Gemini Omni Flash 1.2N/A
Google Veo 3.1 Fast8.4/10
Creative controlHow much direction the model follows.
Gemini Omni Flash 1.2N/A
Google Veo 3.1 Fast7.9/10
6 of 10 criteria shown10 of 10 criteria shownCompare the 4 other criteriaHide additional criteria
Criterion · 0–10Gemini Omni Flash 1.2Google Veo 3.1 Fast
Consistency over timeWhether details hold together over time.
Gemini Omni Flash 1.2N/A
Google Veo 3.1 Fast7.0/10
Readable textHow readable generated text and interfaces are.
Gemini Omni Flash 1.2N/A
Google Veo 3.1 Fast6.5/10
Multi-shot continuityContinuity between different shots.
Gemini Omni Flash 1.2N/A
Google Veo 3.1 Fast7.5/10
Speed & reliabilityGeneration speed and reliability.
Gemini Omni Flash 1.2N/A
Google Veo 3.1 Fast9.1/10

What will your video cost?

Compare prices by resolution. The final quote depends on your duration, mode and settings.

Gemini Omni Flash 1.2

Text to video4 s16:9audio on
720p
$0.34per video · $0.085/s
1080p
$0.51per video · $0.1275/s
4K
$1.00per video · $0.25/s

Google Veo 3.1 Fast

Text to video4 s16:9audio on
720p
$0.48per video · $0.12/s
1080p
$0.58per video · $0.145/s
4K
$1.44per video · $0.36/s

Your settings. Your quote. Before you generate.
USD estimate · snapshot generated

Formats, inputs and controls

Check duration, resolution, supported inputs and controls. Open each model’s guide for its full feature set.

New clip · maximum

Gemini Omni Flash 1.2
10 s
Google Veo 3.1 Fast
8 s

Max resolution

Gemini Omni Flash 1.2
4K
Google Veo 3.1 Fast
4K

Audio output

Gemini Omni Flash 1.2
Supported
Google Veo 3.1 Fast
Supported
Compare all 18 specificationsClose the full specification tableCheck references, audio, camera controls and output formats.
Gemini Omni Flash 1.2 / Google Veo 3.1 Fast — Key spec
Key specGemini Omni Flash 1.2Google Veo 3.1 Fast
Pricing (MaxVideoAI)720p: $0.085/s1080p: $0.1275/s4K: $0.25/s720p: $0.12/s1080p: $0.145/s4K: $0.36/s
Text-to-VideoSupportedSupported
Image-to-VideoSupportedSupported
Video-to-VideoSupported (edit, extend, and conversational refine)Supported (extend / retake workflows)
First/Last frameSupported in current Omni 1.2 routeSupported
Reference image / style referenceSupported (up to 10 reference images)Image-to-Video: 1 start image; Reference mode: 1-3 stills
Reference videoSupported (short source video for edit; previous interaction id for refine)Supported (source clip for extend / retake)
Max resolution4K4K
New clip · maximum10 sText to video, Image to video, Image references, First / last frame: 3–10 s8 sText to video, Image to video, First / last frame: 4 / 6 / 8 sImage references: 8 s
Extension · added duration3 / 4 / 5 / 6 / 7 / 8 / 9 / 10 s7 s
Aspect ratios16:9 / 9:1616:9 / 9:16
FPS options24 fps24 fps
Output formatMP4MP4
Audio outputSupportedSupported
Native audio generationSupportedSupported
Lip syncSupported through native dialogue and audio generationSupported
Camera / motion controlsPrompt-based sound, camera and edit directionsPrompt-based only
WatermarkNo visible MaxVideoAI watermark; provider provenance markers may applyNo (MaxVideoAI)

Duration choices depend on mode and resolution; check the creation settings.

Capabilities available in MaxVideoAI. Provider sources below; their verification dates are not recorded here.

Gemini Omni Flash 1.2: maxvideoai.com · docs.cloud.google.com (1) · docs.cloud.google.com (2)

Google Veo 3.1 Fast: maxvideoai.com · fal.ai (1) · fal.ai (2) · fal.ai (3) · fal.ai (4) · fal.ai (5)

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FAQ

Quick answers about Gemini Omni Flash 1.2 vs Google Veo 3.1 Fast on MaxVideoAI (pricing, modes, specs, and why results differ).

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What happened to Omni Flash 1.1 and its scores?

Omni Flash 1.2 replaces 1.1 for new renders on MaxVideoAI. Earlier 1.1 examples, prompts and editorial assessments remain historical evidence. The September 3, 2026 assessment is not a benchmark of 1.2; we have not assigned it to the new version.