Online · Business · intermediate · fintech, trading, finance
A 36-hour online hackathon where engineers and quants build niche fintech and trading products. Teams compete in Finance, Trading, or Fusion tracks to win prizes and direct hiring opportunities with top companies.
OngoingOnline · Tech · advanced · ai, competition, kaggle
A Kaggle competition challenging teams to build AI systems that can generalize and reason through novel, unseen tasks rather than memorizing patterns. Participants submit Python notebooks to solve grid-based problems for a chance to win up to $700,000 in prizes.
OngoingOnline · Tech · advanced · computer-vision, video-analysis, temporal-localization
A computer vision competition to detect and localize shopper-shelf interactions in retail videos using temporal and spatial localization techniques. Targeted at researchers and developers working on retail analytics and automated checkout systems.
OngoingOnline · Tech · intermediate · python, knime, classification
An online Kaggle competition for course 32130 where participants build classifiers to predict diabetes binary outcomes. Students use Python or KNIME to preprocess data and optimize models for evaluation via ROC curve.
OngoingOnline · Tech · intermediate · python, postgresql, data-pipeline
An online competition where participants optimize data pipelines by transforming large JSONB datasets into normalized relational structures using Python and PostgreSQL. This free event targets developers and data engineers looking to improve their SQL and Python skills for a $100
Registration openOnline · Tech · beginner · hackathon, space, nasa-data
A global hackathon where students and professionals build solutions using NASA's open data to address real-world challenges in space and science. Teams collaborate over two days to prototype innovative ideas without requiring advanced coding skills.
OngoingOnline · Education · advanced · machine-learning, climate-science, kaggle
A Kaggle competition challenging participants to build ML models that emulate climate extremes using the NorESM2-MM dataset. Targeted at data scientists and researchers, it focuses on regression and probabilistic modeling skills to predict heat, drought, and flood indices.
OngoingOnline · Education · intermediate · machine-learning, classification, data-science
This online competition challenges participants to build a machine learning model predicting student course completion using behavioral and academic data. It targets data science practitioners who need to demonstrate skills in classification, feature engineering, and explainable
OngoingOnline · Education · intermediate · computer-vision, machine-learning, wildlife-management
A free online hackathon where participants build machine learning tools to analyze trail camera images for wildlife research. Teams will predict deer attributes like antler status and age using computer vision techniques.
OngoingOnline · Tech · intermediate · rag, ai, sustainability
Build a RAG system to answer questions about AI's energy and water usage using 100+ research papers and reports. This free online competition tests skills in retrieval, citation accuracy, and sustainable AI analysis for students and professionals.
OngoingOnline · Tech · advanced · llm, membership-inference, code-evaluation
A technical competition challenging teams to build algorithms that detect if specific code files were used in training Large Language Models. Participants will perform file-level membership inference on code datasets using Python and machine learning techniques, with submissions
OngoingOnline · Tech · advanced · ai, optimization, machine-learning
A global online competition focused on optimizing inference throughput for the MiniCPM5-2B large language model using distributed systems and low-level optimizations. Teams compete to improve latency and memory efficiency without sacrificing accuracy, utilizing frameworks like Fl