Featured

Hackathons

Every event, every theme, every corner of the world.

1,004 results
CodeStorm 2026 #2
Live
$1,000
Online·Online
DevfolioDevfolio

CodeStorm 2026 #2

Create Websites That Feel Alive.

AI & MLGamingProductivity
May 31, 2026763
Casper Agentic Buildathon 2026 - Qualification Round
Live
$150.0K
Online·Online
Casper NetworkCasper Network

Casper Agentic Buildathon 2026 - Qualification Round

# Casper Agentic Buildathon 2026 - Qualification Round

AI & MLWeb3 & CryptoFintech
Jun 1, 2026405
MUnitQuest - Data Challenge
Ended
$1,000
Online·Online
munitquest-teammunitquest-team

MUnitQuest - Data Challenge

Organizer: munitquest-team; 0 submissions; Submission platform for the data challenge https://munitquest.github.io/data-challenge/

AI & MLAR / VR
Jun 1, 20265
ArA-DF 2026 — Track 1: Dialect Generalization
Ended
$1,000
Online·Online
yaselyasel

ArA-DF 2026 — Track 1: Dialect Generalization

Organizer: yasel; 19 submissions; Arabic audio deepfake detection — Track 1 evaluates generalization to Arabic dialects not seen during training.

AI & MLAR / VR
Jun 1, 202613
ArA-DF 2026 — Track 1: Dialect Generalization
Ended
$1,000
Online·Online
yaselyasel

ArA-DF 2026 — Track 1: Dialect Generalization

Arabic audio deepfake detection — Track 1 evaluates generalization to Arabic dialects not seen during training.

AI & MLAR / VR
Jun 1, 202612
RecSys-HR 2026: WorkRB Challenge
Ended
$1,000
Online·Online
luisgascoluisgasco

RecSys-HR 2026: WorkRB Challenge

Organizer: luisgasco; 44 submissions; Push the limits of large-scale skill intelligence. This challenge focuses on skill extraction and skill normalisation against ESCO with graded...

AI & MLAR / VR
Jun 2, 202620
KI-LNW-2026@HSA Tree Object Detection Challenge
Ended
$1,000
Online·Online
HAENIGHAENIG

KI-LNW-2026@HSA Tree Object Detection Challenge

Organizer: HAENIG; 48 submissions; Object-Detection Challenge zur Erkennung von Bäumen in bodennah aufgenommenen Bildern.

AI & MLAR / VR
Jun 2, 20268
KI-LNW-2026@HSA Tree Object Detection Challenge
Ended
$1,000
Online·Online
HAENIGHAENIG

KI-LNW-2026@HSA Tree Object Detection Challenge

Object-Detection Challenge zur Erkennung von Bäumen in bodennah aufgenommenen Bildern.

AI & ML
Jun 2, 20267
NLPCC 2026 Shared Task 6: The Second Shared Task on LLM-Generated Text Detection
Ended
$1,000
Online·Online
JunchaoWuJunchaoWu

NLPCC 2026 Shared Task 6: The Second Shared Task on LLM-Generated Text Detection

The rapid development of large language models (LLMs) has given rise to a series of challenges, including the generation of disinformation, the spread of harmful content, and vario...

AI & MLAR / VR
Jun 3, 202642
Daleel 2026: Arabic Argumentative Discourse Mining | Task 2 - Open Track
Ended
$1,000
Online·Online
sara_nabhanisara_nabhani

Daleel 2026: Arabic Argumentative Discourse Mining | Task 2 - Open Track

Organizer: sara_nabhani; 12 submissions

AI & MLAR / VR
Jun 3, 20266
Daleel 2026: Arabic Argumentative Discourse Mining | Task 2 - Closed Track
Ended
$1,000
Online·Online
sara_nabhanisara_nabhani

Daleel 2026: Arabic Argumentative Discourse Mining | Task 2 - Closed Track

Organizer: sara_nabhani; 30 submissions

AI & MLAR / VR
Jun 3, 20267
Daleel 2026: Arabic Argumentative Discourse Mining | Task 1 - Open Track
Ended
$1,000
Online·Online
sara_nabhanisara_nabhani

Daleel 2026: Arabic Argumentative Discourse Mining | Task 1 - Open Track

Organizer: sara_nabhani; 33 submissions

AI & MLAR / VR
Jun 3, 20268