Sea x OpenAI Regional Codex Hackathon Thailand
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About this hackathon
The Thailand stop of Sea and OpenAI's Regional Codex Hackathon series after Singapore: a one-day build on Nov 21, 2026 at the Shopee office in Singha Complex, Bangkok, for experienced builders shipping production code with AI tools. Up to 40 pre-formed teams of 3–4, selected by application (closed Oct 23). Directions: autonomous agents, AI-native products and operations, and deep domain AI. Prizes are OpenAI API credits ($30K/$15K/$5K), plus ChatGPT Pro for the top five teams.
- Status
- Deadline
- 2026-10-23
- Starts
- 2026-11-21
- Who
- Professionals (Experienced builders already shipping production code with AI coding tools; pre-formed teams of 3–4, each member registers with the same team name; up to 40 teams, selected by application)
- Level
- Advanced
- Prize
- OpenAI API credits (not cash): $30K / $15K / $5K; 1-year ChatGPT Pro per member for the top 5 teams
- Size
- —
- Format
- In person · Bangkok · International
- Location
- Bangkok
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Original listing (Chinese)
The full original listing below is in Chinese, as published in the Hack123 newsletter.
一句话简介：东南亚互联网公司 Sea 和 OpenAI 的区域 Codex 黑客松，继新加坡之后来到泰国，在曼谷 Shopee 办公室用 Codex 一天做出能跑的产品。
看点：三个方向——能长期自主运行的 Agent、AI 原生的产品和运营、深入垂直行业的 AI；可带着已有个人或开源项目来，但只评现场新写的部分；初赛泰语或英语路演，决赛建议英语；最多 40 队，11 月 9 日前通知结果
奖金：OpenAI API 额度（非现金），第一 3 万美元、第二 1.5 万美元、第三 5,000 美元；前五队每人一年 ChatGPT Pro
截止日期：2026年10月23日 23:59（申请截止，曼谷时间）（泰国曼谷，线下）
活动日期：2026年11月21日 8:30—21:00（曼谷 Singha Complex 25 楼 Shopee 办公室）
Summarized from the organizer’s page and public posts. Please confirm details on the official site before registering.