Legacy evaluation · V2

HappyHorse-1.0 vs Veo 3 Fast

By Megaton TeamJuly 25, 2026

HappyHorse-1.0 is the better overall choice over Veo 3 Fast. It scores higher in every quality category shown.

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HappyHorse-1.0
Veo 3 Fast
Our verdict

HappyHorse-1.0 is the better choice

HappyHorse-1.0 scores higher than Veo 3 Fast in every quality category shown. Its biggest lead is in hands, and it also supports longer clips.

Alibaba

Alibaba

HappyHorse-1.0

62.0Overall score
Rank
Price per minute
$6.72/min
Google DeepMind

Google DeepMind

Veo 3 Fast

48.0Overall score
Rank
Price per minute
$6.00/min

Best for

Highest overall score

HappyHorse-1.0

HappyHorse-1.0 leads the overall score by 14.0 points.

The overall score does not measure file reliability.

Best for

More readable text

HappyHorse-1.0

HappyHorse-1.0 leads by 20.5 points.

Long or moving text still needs manual review.

Best for

Lower generation cost

Veo 3 Fast

Veo 3 Fast runs $6/min, against $6.72/min for HappyHorse-1.0.

Provider prices can change.

122
videos rated
3,538
measurements
488
ratings
July 25, 2026
last updated

Reviewer scores

Scores by category

HappyHorse-1.0 wins all 12 categories head-to-head. Each bar is the reviewer score out of 100.

Biggest gapPrompt Adherence: HappyHorse-1.0 ahead by 23.8 points.
Closest categoryScene Consistency: HappyHorse-1.0 ahead by 2.2 points.

Head-to-head scores

12 categories rated head-to-head

HappyHorse-1.0Veo 3 Fast
Physics
50.9
42.0
Prompt Adherence
71.8
48.0
Logic Consistency
62.4
40.7
Scene Consistency
52.1
50.0
Cinematography
66.8
48.7
2D Animation
57.3
37.7
3D Animation
64.4
51.3
Human
67.2
53.2
Actor Performance
62.8
56.7
Objects
62.7
53.9
Animals
69.7
46.0
Text Fidelity
65.5
45.0

Technical reliability

How reliably does each model deliver clean video?

These checks look for freezes, bad framing, compression problems, and unstable motion. They are kept separate from the reviewer scores above.

HappyHorse-1.0
No reliability results available
Veo 3 Fast
122 videos rated · Jul 2026

File reliability checks

Playback, framing, and motion stability

HappyHorse-1.0Veo 3 Fast
Technical cleanliness
Not published
49.0%

Clips with no freezes, bad framing, or severe compression problems.

Freeze-free playback
Not published
88.0%

Clips that play without stalls or frozen frames.

Clean framing
Not published
80.0%

Clips without unexpected black bars or cropped edges.

Motion stability
Not published
66.0

How consistently surfaces hold their shape and texture while moving.

Edge stability
Not published
80.0

How consistently object outlines remain clean while moving.

Side-by-side video tests

Matched outputs, side by side

Each row uses the same evaluation input for both models. The underlying prompt and decision record are reserved for the full report.

Video test 1

Text

Spelling, letter shape, spacing, and whether the words remain stable while the scene moves.

Related category score

HappyHorse-1.0 leads here by 20.5 points.

Matched Text outputs from HappyHorse-1.0 and Veo 3 Fast
Loading video
HappyHorse-1.0
Loading video
Veo 3 Fast

Video test 2

Physics

Weight, contact, momentum, and whether objects continue to behave consistently from frame to frame.

Related category score

HappyHorse-1.0 leads here by 8.9 points.

Matched Physics outputs from HappyHorse-1.0 and Veo 3 Fast
Loading video
HappyHorse-1.0
Loading video
Veo 3 Fast

Video test 3

Cinematography

Framing, camera movement, lighting continuity, and whether the visual treatment follows the prompt.

Related category score

HappyHorse-1.0 leads here by 18.1 points.

Matched Cinematography outputs from HappyHorse-1.0 and Veo 3 Fast
Loading video
HappyHorse-1.0
Loading video
Veo 3 Fast

Capabilities

Inputs and outputs

CapabilityHappyHorse-1.0Veo 3 Fast
Text inputYesYes
Image inputYesYes
Video inputYesNo
Audio inputYesNo
Image outputNoNo
Audio outputYesYes

FAQ

Common questions

Is HappyHorse-1.0 better than Veo 3 Fast?

HappyHorse-1.0 is better overall and scores higher in every quality category.

Is HappyHorse-1.0 cheaper than Veo 3 Fast?

Veo 3 Fast costs less at $6 per minute, compared with $8.40 for HappyHorse-1.0.

Does HappyHorse-1.0 generate audio?

Yes, HappyHorse-1.0 includes audio output.

Does Veo 3 Fast generate audio?

Yes, Veo 3 Fast includes audio output.

Which model makes longer clips, HappyHorse-1.0 or Veo 3 Fast?

HappyHorse-1.0 supports longer clips at 15 seconds, compared with 8 seconds for Veo 3 Fast.

Which model scores higher on Hands, HappyHorse-1.0 or Veo 3 Fast?

HappyHorse-1.0 scores higher for hands.

Which model scores higher on Prompt Adherence, HappyHorse-1.0 or Veo 3 Fast?

HappyHorse-1.0 scores higher for following the prompt.

How are HappyHorse-1.0 and Veo 3 Fast compared?

Megaton compares each model's latest published scores. The side-by-side videos use the same prompts.

More comparisons

More AI video model comparisons

Browse more head-to-head results, including scores, prices, and side-by-side video tests.

Other AI video model comparison pages
ComparisonProvidersOverall scores
Kling 3 Pro vs Veo 3.1Kling AI (Kuaishou)Google76.0 / 63.0
Kling 3 Pro vs Gen-4.5Kling AI (Kuaishou)Runway76.0 / 61.0
Veo 3.1 vs Gen-4.5GoogleRunway63.0 / 61.0

Methodology

How we tested HappyHorse-1.0 and Veo 3 Fast

We score two things separately: how good the video looks to a reviewer, and how reliably the file itself holds up. A model can make great-looking footage and still deliver clips with freezes, bad framing, or unstable motion.

We test every model with v-benchmark v2.0, our benchmark for AI video models — the same prompts, professional reviewers, and automated reliability checks behind every score here.

Reviewer scores
Scores come from each model's latest published evaluation. The side-by-side videos use the same prompts so you can compare the results directly.
File reliability
Automated checks review 122 clips for freezes, bad framing, compression problems, unstable motion, distorted geometry, exposure problems, and invalid file properties.
Missing scores
Categories with a score for only one model are shown but excluded from the head-to-head win count. Price and generation speed stay separate because they use different units.
Last updated
Reviewer scores and rankings use results from July 25, 2026. Reliability results use the latest completed test for each model. Provider prices and rankings can change.
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