OpenAI Build Week Community Hackathon – New Delhi NCR

Join us for a hands-on builder sprint with Codex — OpenAI’s coding agent that helps developers build and ship faster. We’re bringing together developers, students, indie hackers, founders, and AI-curious builders in Delhi NCR for a focused day of building with Codex. This is not just a meetup or a talk. The goal is simple: build something real with Codex. What to Expect Participants will use Codex to prototype, build, improve, or ship software projects during the hackathon. You can build something from scratch, extend an existing project, create a developer tool, experiment with agents, or explore workflows around AI-assisted software engineering. We’ll start with a short Codex session covering practical workflows. After that, teams will build, submit, demo, and receive feedback from judges. Who This Is For This event is for: Developers and AI buildersStudents with strong project interestIndie hackersStartup founders and operatorsOpen-source contributorsProduct/design folks interested in AI-native workflows Venue and Community Partner Masters’ Union is a new-age institution at the intersection of technology and business, focused on building the next generation of AI-first thinkers and operators. Based in Gurugram’s corporate hub, it brings together practitioners from companies like Microsoft, Google, Amazon, and PwC to teach through real-world problem solving. With a strong emphasis on building over theory, Masters’ Union is cultivating a growing ecosystem of developers, founders, and AI builders working on real systems that shape the future of technology. Prizes & Rewards Subject to final confirmation: 🥇 1st Place — USD 15,000 in Codex credits🥈 2nd Place — USD 10,000 in Codex credits🥉 3rd Place — USD 5,000 in Codex credits ⭐ Top 5 teams — one year of ChatGPT Pro for all members Codex credits will be divided equally among team members. Event Details 📅 Date: Tuesday, July 14, 2026🕙 Time: 9:00 AM – 6:00 PM📍 Venue: Masters’ Union, Gurugram Agenda: 9:00 – 9:45 AM Registration + Breakfast/Tea9:45 – 10:00 AM Welcome + Hackathon Briefing10:00 – 10:30 AM Codex Session: Build Faster with Codex10:30 – 1:30 PM Build Sprint 11:30 – 2:00 PM Lunch2:00 – 2:30 PM Session by Master's Union2:30 – 5:30 PM Build Sprint 2 + Mentor Support5:30 – 6:00 PM Demos + Winners Announcement Registration Due to limited venue capacity, registration is subject to approval. If you are applying as a team, each member must register individually. Please register only if you can attend the full in-person event and bring your laptop and charger. Community Note This event is organized by Codex Ambassadors in New Delhi NCR as part of the Codex developer community. Let’s build with Codex! 🚀🚀🚀