AI OpenBuild 2026 (student online AI build challenge, $150)

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About this hackathon

Online student-only AI build challenge: create any project where AI is a meaningful part of the experience. Deadline Dec 10, 2026, 11:45 PM EST. Legal age of majority and students only; teams up to 5. Grand prize $150 cash plus eight non-cash runner-up recognitions. No required vendor.

Status
Deadline
2026-12-10
Who
Students (Students only, legal age of majority; global online excluding standard exceptions; teams of 1–5)
Level
Intermediate
Prize
$150 · $150 cash for 1st; eight non-cash runner-up recognitions
Size
—
Format
Online · International
Location
San Francisco (online; placed at organizer’s city)

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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:学生向线上 AI 开放构建赛,⁠‌‌‌‍‍‍‍‍‍‍‌‍‍‌‌‌‍‌‍‌‌‌‌‍⁠主题不限,只要 AI 是核心体验,截止 12 月 10 日,冠军 150 美元。

看点:不限厂商与赛题;须说明 AI 角色、测试与失败案例;交演示与文档。

奖金:冠军 150 美元;8 个入围表彰(非现金)

截止日期:12月10日 23:45(美东时间)

活动日期:即日起—2026年12月10日(线上)

Summarized from the organizer’s page and public posts. Please confirm details on the official site before registering.