VideoGenReview

What each AI video model's release notes say changed

MCP servers in AI video release notes

An MCP server exposes a service's tools through the Model Context Protocol, so an AI agent or chat client can call them directly. From 1 source page, read 2026-09-25; no maker pays to be listed.

For video models, an MCP server means an agent can start a generation without a person opening the app. Runway used its MCP server as the first surface for several outside models in 2026: Seedance 2.0 Mini and Fast, Seedance 2.0 in 4K, Seedance 2.5, Grok Imagine 1.5 and Kling's 3.0 and O3 models.

An arrival on an MCP server is narrower than an arrival in the app. Runway's notes name the surface, which is why this register keeps the platform's own wording in each arrival entry.

Where the term appearsOne dot per dated entry.Where the term appears2026-07-21Seedance, Seedance 2.0 Mini2026-07-22Seedance, Seedance 2.02026-08-11Seedance, Seedance 2.52026-08-13Grok Imagine, Grok Imagine 1.52026-09-18Kling AI, Kling 3.0
Fig. 1 One dot per dated entry.
Entries that show the term, oldest first, read 2026-09-25.
DateLineVersionWhat changed
21 July 2026SeedanceSeedance 2.0 MiniSeedance 2.0 Mini and Fast reach Runway through its MCP
22 July 2026SeedanceSeedance 2.0Seedance 2.0 in 4K through Runway's MCP
11 August 2026SeedanceSeedance 2.5Seedance 2.5 reaches Runway through its MCP, up to 30 seconds
13 August 2026Grok ImagineGrok Imagine 1.5Grok Imagine 1.5 reaches Runway's MCP, 1 to 15 seconds with audio
18 September 2026Kling AIKling 3.0Kling 3.0 and O3 models, including 4K, reach Runway's MCP

Inclusion rule. Entries whose note uses or shows the term. Order. By date, oldest first; undated rows last.

1In the notes

Two new lightweight Seedance 2.0 tiers are now available through Runway MCP.

Runway, changelog

Runway MCP now supports Seedance 2.0 video generation in 4K resolution.

Runway, changelog

Generate up to 30 seconds of video with native audio

Runway, changelog

Generate 1-15 second clips with native audio, up to 1080p resolution.

Runway, changelog

Kling O3 4K, Kling 3.0 Standard, Kling O3 Standard, and Kling 3.0 Motion Control are now available on Runway MCP.

Runway, changelog
  • Seedance 2.0 Mini and Fast
    Seedance 2.0 Mini and Fast reach Runway through its MCPRunway, changelog / since 2026-07-21 / checked 2026-09-25
  • Seedance 2.0 4K
    Seedance 2.0 in 4K through Runway's MCPRunway, changelog / since 2026-07-22 / checked 2026-09-25
  • Seedance 2.5
    Seedance 2.5 reaches Runway through its MCP, up to 30 secondsRunway, changelog / since 2026-08-11 / checked 2026-09-25
  • Grok Imagine 1.5 Video
    Grok Imagine 1.5 reaches Runway's MCP, 1 to 15 seconds with audioRunway, changelog / since 2026-08-13 / checked 2026-09-25
  • Kling Models on Runway MCP
    Kling 3.0 and O3 models, including 4K, reach Runway's MCPRunway, changelog / since 2026-09-18 / checked 2026-09-25

2Using the models, not reading about them

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

SceneMixer writes dialogue into the script analysis, assigns each line to a shot with a speaker and a short delivery note, and the video model performs it — picture and audio generated together, so the mouth forms that sentence in the language you chose.

SceneMixer, AI Dialogue Generator (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)

3Other terms

4Notes read