VideoGenReview

What each AI video model's release notes say changed

Runway: editing existing video, note by note

6 Runway entries on editing existing video, 13 September 2024 to 21 May 2026, across Gen-3 Alpha, Gen-3 Alpha Turbo, Act-One and Aleph and more. The latest: Aleph 2.0 edits a whole clip to match one edited frame. As of 2026-09-25.

Entries on editing per line, this one markedA count of entries, which follows how often a maker writes notes.Entries on editing per line, this one markedRunway66Luma Ray44PixVerse33Wan33Gemini Omni22LTX22Adobe Firefly Video11HappyHorse11Kling AI11Seedance11Sora11
Fig. 1 A count of entries, which follows how often a maker writes notes.
Entries on editing existing video per line, read 2026-09-25.
LineEntries
Adobe Firefly Video1
Gemini Omni2
HappyHorse1
Kling AI1
LTX2
Luma Ray4
PixVerse3
Runway6
Seedance1
Sora1
Wan3

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

The register holds 6 Runway entries on editing existing video; the first is dated 13 September 2024.

1The entries

13 September 2024, Gen-3 Alpha

To use Video to Video, simply upload your input video, prompt in any aesthetic direction you like, or, choose from a collection of preset styles.

Runway, changelog
  • Video to Video in Gen-3 Alpha
    Video to Video restyles an uploaded clipRunway, changelog / since 2024-09-13 / checked 2026-09-25

15 November 2024, Gen-3 Alpha Turbo

Generate videos up to 20s using Video to Video in Gen-3 Alpha and Gen-3 Alpha Turbo.

Runway, changelog
  • 20s Video to Video generations
    Video to Video runs up to 20 secondsRunway, changelog / since 2024-11-15 / checked 2026-09-25

The gap from the previous entry: 63 days.

22 November 2024, Gen-3 Alpha Turbo

This new feature allows you to transform videos into new aspect ratios by generating new areas around your input video.

Runway, changelog
  • Expand Video in Gen-3 Alpha Turbo
    Expand Video repaints a clip into a new aspect ratioRunway, changelog / since 2024-11-22 / checked 2026-09-25

It came 7 days after the previous one.

6 December 2024, Act-One

Act-One now allows you to transpose your performances directly onto characters inside of existing videos.

Runway, changelog
  • Character reference videos in Act-One
    Act-One puts a performance onto characters inside existing videosRunway, changelog / since 2024-12-06 / checked 2026-09-25

The gap from the previous entry: 14 days.

31 July 2025, Aleph

Aleph is now available for all paid plans. A new way to edit, transform and generate video.

Runway, changelog
  • Aleph
    Aleph, a model for editing and transforming video, opens to paid plansRunway, changelog / since 2025-07-31 / checked 2026-09-25

The gap from the previous entry: 237 days.

21 May 2026, Aleph 2.0

Edit a frame the way you want, and Aleph 2.0 — our upgraded video editing model, now in Edit Studio — edits the rest of your video to match.

Runway, changelog
  • Aleph 2.0 & Edit Studio
    Aleph 2.0 edits a whole clip to match one edited frameRunway, changelog / since 2026-05-21 / checked 2026-09-25

It came 294 days after the previous one.

2The same kind of change in other lines

  • Adobe Firefly Video: 1 entry, October 2024
  • Gemini Omni: 2 entries, June 2026
  • HappyHorse: 1 entry, April 2026
  • Kling AI: 1 entry, June 2026
  • LTX: 2 entries, November 2025 to July 2026
  • Luma Ray: 4 entries, May 2025 to December 2025
  • PixVerse: 3 entries, September 2025 to April 2026
  • Sora: 1 entry, March 2026
  • Wan: 3 entries, May 2025 to August 2026

Runway, every entry · Editing video that exists, every line · Gen-3 Alpha · Gen-3 Alpha Turbo

3Notes read