
A 12-hour AI Filmmaking competition at Y Combinator.
Create short films, music videos, and product launches without a camera.
Reviewed by leaders from YC, Hollywood, and top AI labs.
Choose your category and create something extraordinary
Create a compelling narrative short film using AI tools. Tell a story that resonates and showcases the potential of AI in filmmaking.
View PrizesDesign a cinematic product launch video that captivates. Showcase how AI can revolutionize commercial storytelling.
View PrizesProduce a visually stunning music video that blends AI-generated visuals with audio. Push the boundaries of music visualization.
View PrizesUncanny Valley Fest is a series of creative events where participants produce art and film using AI as a new medium for storytelling.
AI has crossed the valley—what once felt eerily off now creates genuine connection and artistry

It represents a commitment by Machine Cinema, Koyal, Fal.ai, and Y Combinator—alongside their many partners—to building a new culture of creativity together in Silicon Valley.
This is where filmmakers, developers, artists, and storytellers gather to discover new forms of expression, share knowledge, and shape the future of their craft.
November 9, 2025 • Full Day of Creation
Kickoff, warm-up, and form teams
Quick overview of rules, tools, and categories
Ideate, storyboard, and start generating
Eat, connect, and visit the Prompt Clinic
Main creative block to build and refine
Recharge or keep creating
Edit, polish, and finalize
Deadline to upload your film
Screen, vote, and celebrate
Celebrate and network
This is Round 1. We're committed to growing the Silicon Valley creative community long-term.
In Q1 2026, we plan to host a second fest with all of you once again.