Which AI film contests require one platform?
Four do. Higgsfield's festival wants films made within its own tools, LTX's competition clips created with LTX, Gen:48 at least 75% Runway-generated footage, and the 1 Billion AI Film Award video made with Google Gemini. The Runway AI Festival is looser, naming tools similar to Runway's models. From 5 source pages, read 2026-09-25; no maker pays to be listed.
| Festival | Rule | What the rules say |
|---|---|---|
| 1 Billion AI Film Award | AI use | Video generated with Google Gemini tools |
| AI Shortest Film Competition | AI use | The clip must be created with LTX; editing allowed via XML export |
| Higgsfield Global Film Festival | AI use | Films made entirely within the Higgsfield ecosystem |
| Runway AI Festival | AI use | Generated video should come from tools similar to Runway's own models |
| Runway Gen:48 | AI use | At least 75% of the film generated with Runway's video tools |
Inclusion rule. A festival is listed when its own rules state what the question asks. Order. Festivals in alphabetical order.
Platform contests are a way for a tool maker to show what its product can do, and the prize money pays for that showcase. The price for the entrant is a film tied to one tool, which may not suit festivals that ask for a different mix.
The rules also say how the platform is checked. Higgsfield keeps every generation in one project; LTX allows editing only through an export from its own tool; Gen:48 measures its share in seconds of the finished film.
1From the rules themselves
1 Billion AI Film Award
Films used Google Gemini tools for video generation
1 Billion Followers Summit, AI Film Award page
AI Shortest Film Competition
Created with LTX – Up to 60 seconds long – Post-production/editing is allowed via XML export
Forward Festival, AI Shortest Film Competition by LTX
Higgsfield Global Film Festival
a $1,000,000 USD cash-prize competition of skill for filmmakers creating short cinematic work entirely within the Higgsfield ecosystem
Higgsfield Global Film Festival, official rules
Runway AI Festival
AI generated video content should use tools similar to Runway's Gen-4.5, Act-Two, Gen-3 Alpha, Gen-3 Alpha Turbo, Gen-2, or Gen-1.
Runway AI Festival, official rules for film
Runway Gen:48
Generated content using Runway video tools should comprise at least 75% of the total video, measured as a percent of total seconds.
Runway, Gen:48 official rules
- Submission criteriaVideo generated with Google Gemini tools
- RequirementsThe clip must be created with LTX; editing allowed via XML export
- OverviewFilms made entirely within the Higgsfield ecosystem
- How to enterGenerated video should come from tools similar to Runway's own models
- How to submitAt least 75% of the film generated with Runway's video tools
What the rules ask of AI at every festival · Which festivals ask which AI tools you used? · How long can an AI short film be for festivals?
2Producing the entry with AI
For an entrant reading “Which AI film contests require one platform?”, this is what SceneMixer publishes about the film its pipeline hands over:
Dubbing replaces the audio of a finished clip; the picture was generated for a different line, so mouth shapes, pauses and shot length all belong to the original language. Native-language generation gives the video model the line in the target language before it renders the shot, so the performance, the pacing and the cut points are built for that language.
SceneMixer, Native-Language Dialogue vs. Dubbing in AI Video (2026): Why the Cast Should Speak the Line (read 2026-10-13)
A serialized vertical-video show (typically 60–120 seconds per episode, 9:16) where the cast, scenes, and footage are AI-generated.
SceneMixer, The AI Micro Drama Production Pipeline — “What is an AI micro drama?” (read 2026-10-13)