Google Cloud has launched a $75,000 hackathon challenging developers to build working AI agents for film and entertainment workflows, with Replit among five key partner technologies. The competition, called Agentic Cinema: The Blockbuster Hackathon, opens submissions through September 7, 2026, and requires participants to create functional tools powered by Gemini and Google Cloud Agent Builder.

What Types of AI Agents Are Developers Building?

The hackathon focuses on practical tools for media professionals rather than AI-generated films. Developers can build agents that handle a wide range of entertainment industry tasks, from pre-production planning to post-production workflows. The competition emphasizes real-world applications that solve specific problems for filmmakers, screenwriters, studio crews, and fans.

Potential applications covered by the hackathon resources include script processing, video transcription, asset captioning, storyboarding, speech generation, sentiment analysis, and production data management. Each submission must integrate one of five partner technologies: IBM, Grafana, Parallel, ClickHouse, or Replit. The partnership with Replit reflects the platform's growing role in enabling developers to build AI-powered applications quickly, particularly as coding becomes more accessible to non-technical users.

How to Submit a Winning Entry to the Agentic Cinema Hackathon

• Build a Working Agent: Create a functional AI agent or multi-agent system powered by Gemini and Google Cloud Agent Builder that integrates one of the five partner technologies into your code, not just mentioned in documentation.
• Provide a Hosted Project URL: Submit a publicly accessible link to your completed project along with a three-minute demonstration video showing the agent working as built, available on YouTube or Vimeo with English subtitles if needed.
• Include Open-Source Code: Publish your source code, assets, and instructions in a public repository with a complete open-source license that demonstrates actual runtime use of Google Cloud and your selected partner service.
• Complete the Devpost Form: Register your submission through Devpost by 10:00 p.m. GMT+1 on September 7, 2026, selecting one of the five partner tracks for judging.

The submission requirements emphasize working software over concepts. A README file simply naming a partner technology is insufficient; the service must be imported and called within the project's code. Participants can choose between a managed, low-code route or custom software development using the Agent Development Kit.

What Are the Prize Amounts and Judging Criteria?

The $75,000 prize pool is divided equally across five separate tracks, one for each partner technology. First-place winners in each track receive $7,500, second-place winners receive $4,500, and third-place winners receive $3,000. First-place winners also receive an opportunity for social media promotion from Google Cloud.

Judges will evaluate projects based on four criteria: technological implementation, product design, potential impact, and the quality of the idea. The organizers emphasize that projects should present a coherent product experience and demonstrate how the proposed system addresses a specific problem for a defined audience. This focus on real-world utility distinguishes the hackathon from competitions that reward novelty alone.

Google Cloud is also offering eligible participants the option to request $100 in cloud credits to support development. Approval is expected within one to five business days, while supplies last. This financial support lowers the barrier to entry for developers who might otherwise face significant infrastructure costs.

Why Is Replit's Participation Significant?

Replit's inclusion as a partner reflects the platform's emergence as a central tool in the AI-powered software development ecosystem. The company has positioned itself at the intersection of accessibility and AI capability, enabling developers with varying skill levels to build complex applications. Replit's CEO Amjad Masad is scheduled to speak at TechCrunch Disrupt 2026 in October about the democratization of software development through AI, with a session titled "Everyone Can Build Software Now. What Happens Next?".

This broader conversation about software accessibility aligns with the hackathon's goals. As AI agents become more capable, platforms like Replit that lower technical barriers are becoming essential infrastructure for developers entering the field. The hackathon provides a concrete opportunity for developers to explore how Replit's tools can be combined with Google Cloud's agent-building capabilities to create production-ready applications.

What Resources Are Available to Participants?

Google Cloud provides comprehensive guidance covering multiple aspects of agent development. Resources address deployment strategies, function calling, external tool integration, database access, security configurations, and safety settings. Developers can access the Gemini Enterprise Agent Platform, Agent Builder, Agent Engine, and the Agent Development Kit depending on their chosen development approach.

The hackathon runs from July 27 through September 7, 2026, giving developers over five weeks to design, build, test, and submit their projects. Participants must be above the legal age of majority in their country of residence, though some countries and territories are excluded under the official rules. The competition is open to developers worldwide, making it a global opportunity to showcase AI agent applications in entertainment and media.

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