Ended
$2MOnline·Online
ARC Prize 2026 - ARC-AGI-3
Create an AI capable of fluid intelligence
AI & MLAR / VR
Jun 26, 20268.4K
Featured
Hackathons
Every event, every theme, every corner of the world.
2,644 results
Ended
$1MOnline·Online
ARC Prize 2026 - ARC-AGI-2
Create an AI capable of novel reasoning
AI & MLAR / VR
Jun 26, 20265.8K
Ended
$240KOnline·Online
The Pokémon Company - PTCG AI Battle Challenge Strategy
Analyze data and agentic play supporting the Pokémon Trading Card Game
AI & MLGamingEducation
Jun 26, 20266.3K
Ended
$900KOnline·Online
ARC Prize 2026 - Paper Track
Document your conceptual approach for the ARC Prize 2026
AI & MLAR / VR
Jun 26, 20264.5K
Ended
$1MOnline·Online
NIH ARISE-HIV LAUNCH Challenge
Win up to $50K for implementation science ideas to advance long-acting HIV prevention & treatment. Open to all backgrounds.
AR / VR
Jun 28, 2026159
Ended
$100KOnline·Online
CrunchDAO
Detect Structural Breaks in Real-Time Time Series Data
Sponsor: ADIA Lab; Deadline: 17 Sep 2026; Registration deadline: 31 Dec 2026; Tags: climate, finance, healthcare, timeseries, forecasting
AI & MLClimate & SustainabilityHealth & Bio
Jun 28, 20260
Ended
$100KOnline·Online
AIcrowd
Estimate Neural Network Activations from Weights
Sponsor: ARC; Deadline: 19 Sep 2026; Tags: deep learning, research, interpretability, science
AI & MLEducationAR / VR
Jun 28, 20260
Ended
$50KOnline·Online
Kaggle
Predict Geology in Horizontal Subsurface Segments
Sponsor: ROGII; Deadline: 5 Aug 2026; Registration deadline: 29 Jul 2026; Tags: geo, multimodal, regression, supervised, measurable
AI & ML
Jun 28, 20260
Ended
$50KOnline·Online
Kaggle
Build Tiny Neural Nets to Solve Visual Reasoning Tasks
Sponsor: The Neurosynthetic Research Institute; Deadline: 15 Jul 2026; Registration deadline: 8 Jul 2026; Tags: llm, efficiency, measurable, supervised, deep learning
AI & MLEducationAR / VR
Jun 28, 20260
Ended
$12KOnline·Online
Solafune
Precipitation Nowcasting From Space
Deadline: 28 Jul 2026; Registration deadline: 28 Jul 2026; Tags: geo, satellite, regression, timeseries, supervised, forecasting, tabular, measurable
AI & MLAR / VR
Jun 28, 20260
Ended
TBAOnline·Online
Prototype Today Product Tomorrow Marathonn
AI & MLProductivityAR / VR
Oct 4, 20252
Ended
CN¥26KOnline·Online
CSS体视学挑战赛：2026 CBCT金属伪影消除挑战赛
前沿课题
AI & MLHealth & BioAR / VR
Oct 23, 2025418
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