Codex x ElevenLabs Buildathon - Ho Chi Minh City

Build More. Spend Less. Ship Faster. 🚀 OpenAI just made frontier AI dramatically more affordable. GPT‑5.6 Luna is now 80% cheaper, Terra is 20% cheaper, and Sol Fast can run up to 2.5× faster. What does that unlock for Vietnamese developers, founders, and startups? Join the OpenAI Codex Vietnam community in Ho Chi Minh City for a practical evening exploring how to build more with the same budget. We’ll break down when to use Luna, Terra, and Sol—and demonstrate how Codex can take an idea from prompt to working product. Expect: Whether you’re building your first AI project or scaling a production application, you’ll leave with workflows you can use immediately. 📍 Ho Chi Minh City📅 18 August, 6–8 PM 💻 Bring your laptop and something you’d love to build. Agenda The live build should explicitly demonstrate model choice: