VideoGenReview

What each AI video model's release notes say changed

HappyHorse: references or consistency, note by note

3 HappyHorse entries on references or consistency, 26 April 2026 to 16 June 2026, across HappyHorse 1.0 and HappyHorse 1.1. The latest: HappyHorse 1.1 reference-to-video keeps subject and scene style steadier. From 1 source page, read 2026-09-25; no maker pays to be listed.

Entries on references per line, this one markedA count of entries, which follows how often a maker writes notes.Entries on references per line, this one markedWan66Kling AI55PixVerse44HappyHorse33Runway33Vidu33Adobe Firefly Video22Google Veo22MiniMax Hailuo22Grok Imagine11Luma Ray11Seedance11Sora11
Fig. 1 A count of entries, which follows how often a maker writes notes.
Entries on references or consistency per line, read 2026-09-25.
LineEntries
Adobe Firefly Video2
Google Veo2
Grok Imagine1
HappyHorse3
Kling AI5
Luma Ray1
MiniMax Hailuo2
PixVerse4
Runway3
Seedance1
Sora1
Vidu3
Wan6

Inclusion rule. Lines with at least one entry of this kind. Order. Alphabetical by line.

HappyHorse has 3 entries on references or consistency in the register, the first of them dated 26 April 2026.

1The entries

26 April 2026, HappyHorse 1.0

Capable of processing up to 9 reference images, it precisely preserves creative intent to deliver superior performance.

Alibaba Cloud Model Studio, newly released models

26 April 2026, HappyHorse 1.0

It allows for local or global editing of video elements using up to 5 reference images, precisely preserving original motion dynamics to achieve superior expressiveness.

Alibaba Cloud Model Studio, newly released models

Same day as the entry before it.

16 June 2026, HappyHorse 1.1

HappyHorse-1.1-R2V supports Reference-to-Video generation with significantly improved stability in subject, scene style, and visual consistency.

Alibaba Cloud Model Studio, newly released models

51 days after the entry before it.

2The same kind of change in other lines

  • Adobe Firefly Video: 2 entries, July 2025 to December 2025
  • Google Veo: 2 entries, October 2025 to January 2026
  • Grok Imagine: 1 entry, July 2026
  • Kling AI: 5 entries, December 2025 to March 2026
  • Luma Ray: 1 entry, December 2025
  • MiniMax Hailuo: 2 entries, July 2026 to August 2026
  • PixVerse: 4 entries, August 2025 to May 2026
  • Runway: 3 entries, December 2024 to June 2025
  • Sora: 1 entry, March 2026
  • Vidu: 3 entries, August 2025 to September 2026
  • Wan: 6 entries, May 2025 to August 2026

HappyHorse, every entry · References and consistency, every line · HappyHorse 1.0 · HappyHorse 1.1

3Notes read

4A pipeline on current models

Release notes such as “HappyHorse” matter once a pipeline runs the models; SceneMixer's guides describe how it does:

On this site it is the 720P tier of the family; the storyboard, references and voices are the same as on the other two tiers.

SceneMixer, Seedance 2.5 Lite — “Is Lite a lower-quality model or a lower resolution?” (read 2026-10-13)

The shots add up to more than the selected video tier allows for one segment.

SceneMixer, Shot Seconds: Changing Timing, and the Limits — “What does 'over cap' mean on the segment card?” (read 2026-10-13)