Global Chess Challenge 2025

By AIcrowd AGI House

Train LLMs to Play Chess

Flextrack Challenge 2025

By University of Wollongong

Detecting Energy Flexibility in Buildings

Commonsense Persona-Grounded Dialogue Challenge 2025

By Sony Group Corporation

Create Context-Aware, Dynamic, and Immersive In-Game Dialogue

Meta CRAG - MM Challenge 2025

By Meta

Improve RAG with Real-World Benchmarks | KDD Cup 2025

Brick by Brick 2024

By UNSW Sydney

Automating Building Data Classification

Sounding Video Generation (SVG) Challenge 2024

By Sony Group Corporation

Generate Synchronised & Contextually Accurate Videos

Meta Comprehensive RAG Benchmark: KDD Cup 2024

By Meta

Improve RAG with Real-World Benchmarks

Amazon KDD Cup 2024: Multi-Task Online Shopping Challenge for LLMs

By Amazon Search

Revolutionise E-Commerce with LLM!

Generative Interior Design Challenge 2024

By AIcrowd Machines Can See Summit

Revolutionising Interior Design with AI

Commonsense Persona-Grounded Dialogue Challenge 2023

By Sony Group Corporation

Evaluate Natural Conversations

MeltingPot Challenge 2023

By AIcrowd Cooperative AI Foundation

Multi-Agent Dynamics & Mixed-Motive Cooperation

NeurIPS 2023 Citylearn Challenge

By AIcrowd Intelligent Environments Lab Energy Efficient Cities Initiative

Advanced Building Control & Grid-Resilience

NeurIPS 2023 - The Neural MMO Challenge

By AIcrowd MIT Parametrix.ai Stability AI Puffer AI Carper AI

Specialize and Bargain in Brave New Worlds

Amazon KDD Cup '23: Multilingual Recommendation Challenge

By Amazon Search

Shopping Session Dataset

MosquitoAlert Challenge 2023

By AIcrowd Mosquito Alert Team

Small Object Detection and Classification

Scene Understanding for Autonomous Drone Delivery (SUADD'23)

By AIcrowd Amazon Prime Air

Understand semantic segmentation and monocular depth estimation from downward-facing drone images

Sound Demixing Challenge 2023

By AIcrowd Sony Group Corporation Moises.AI Mitsubishi Electric Research Laboratories

Audio Source Separation using AI

Visual Product Recognition Challenge 2023

By AIcrowd Machines Can See Summit

Identify user photos in the marketplace

Food Recognition Benchmark 2022

By Seerave Foundation

A benchmark for image-based food recognition

NeurIPS 2022: CityLearn Challenge

By AIcrowd Intelligent Environments Lab

Using AI For Building’s Energy Management

NeurIPS 2022: MineRL BASALT Competition

By MineRL Labs

Learning From Human-Feedback

Data Purchasing Challenge 2022

By Leibniz Centre for European Economic Research

What data should you label to get the most value for your money?

NeurIPS 2022 IGLU Challenge

By AIcrowd IGLU Team

Interactive embodied agents for Human-AI collaboration

NeurIPS 2022 - The Neural MMO Challenge

By Parametrix.ai MIT THU_SIGS AIcrowd

Specialize and Bargain in Brave New Worlds

ESCI Challenge for Improving Product Search

By Amazon Search

Amazon KDD Cup 2022

Multi Agent Behavior Challenge 2022

By AIcrowd MABe Team

Behavioral Representation Learning from Animal Poses.

Airborne Object Tracking Challenge

By Amazon Prime Air

Airborne Object Tracking Challenge

NeurIPS 2021 - The NetHack Challenge

By AIcrowd

ASCII-rendered single-player dungeon crawl game

HTREC 2022

By Ca' Foscari University of Venice, Italy

Improving the HTR output of Greek papyri and Byzantine manuscripts

Flatland 3

By AIcrowd SBB CFF FFS Deutsche Bahn SNCF

Multi-Agent RL for Trains

ADDI Alzheimers Detection Challenge

By ADDI

Machine Learning for detection of early onset of Alzheimers

AI Blitz XIII

By AIcrowd

5 Puzzles 21 Days. Can you solve it all?

NeurIPS 2021: MineRL BASALT Competition

By C.H.A.I. - UC Berkeley

Sample Efficient Reinforcement Learning in Minecraft

NeurIPS 2020: Procgen Competition

By OpenAI

Measure sample efficiency and generalization in reinforcement learning using procedurally generated environments

The Neural-MMO Challenge

By MIT

Robustness and teamwork in a massively multiagent environment

Seismic Facies Identification Challenge

By SEAM AI

3D Seismic Image Interpretation by Machine Learning

Insurance pricing game

By Imperial CPG

Play in a realistic insurance market, compete for profit!

Flatland

By SBB Deutsche Bahn SNCF

Multi-Agent Reinforcement Learning on Trains

Spotify Million Playlist Dataset Challenge

By Spotify

A dataset and open-ended challenge for music recommendation research

Food Recognition Challenge

By Seerave Foundation

A benchmark for image-based food recognition

NeurIPS 2020: MineRL Competition

By MineRL Labs - Carnegie Mellon University

Sample-efficient reinforcement learning in Minecraft

Learning to Smell

By Firmenich

Predicting smell of molecular compounds

SnakeCLEF2021 - Snake Species Identification Challenge

By Institute of Global Health LifeCLEF

Classify images of snake species from around the world

CYD Campus Aircraft Localization Competition

By OpenSky Network Cyber-Defence Campus, armasuisse

Find all the aircraft!

AI Blitz #6

By AIcrowd

5 Problems 21 Days. Can you solve it all?

AI Blitz #7

By AIcrowd

5 Puzzles 21 Days. Can you solve it all?

REAL 2020 - Robot open-Ended Autonomous Learning

By GOAL-Robots

Robots that learn to interact with the environment autonomously

AI Blitz #4

By AIcrowd

5 PROBLEMS 3 WEEKS. CAN YOU SOLVE THEM ALL?

Hockey Team Classification

By HAC Software Inc

Grouping/Sorting players into their respective teams

NeurIPS 2019: Learn to Move - Walk Around

By Stanford Neuromuscular Biomechanics Laboratory

Reinforcement Learning on Musculoskeletal Models

NeurIPS 2019 : Disentanglement Challenge

By Max Planck Institute for Intelligent Systems

Disentanglement: from simulation to real-world

NeurIPS 2019 : MineRL Competition

By MineRL Labs - Carnegie Mellon University

Sample-efficient reinforcement learning in Minecraft

Flatland Challenge

By SBB

Multi Agent Reinforcement Learning on Trains.

MNIST

By AIcrowd

Recognise Handwritten Digits

TartanAir Visual SLAM - Mono Track

By AirLab - Carnegie Mellon University Microsoft - Aerial Informatics and Robotics (AIR) Group

Visual SLAM in challenging environments

MEDIQA 2019 - Natural Language Inference (NLI)

By MEDIQA-NLP

ACL-BioNLP Shared Task

AIcrowd Blitz - May 2020

By AIcrowd

5 Problems 15 Days. Can you solve it all?

EPFL ML Road Segmentation

By EPFL ML

Project 2: Road extraction from satellite images

EPFL ML Text Classification

By EPFL ML

Project 2: build our own text classifier system, and test its performance.

NeurIPS 2019 - Robot open-Ended Autonomous Learning

By GOAL-Robots

Robots that learn to interact with the environment autonomously

ICCV 2019: Learning-to-Drive Challenge

By Computer Vision Lab - ETH Zurich

Immitation Learning for Autonomous Driving

Unity Obstacle Tower Challenge

By Unity Technologies

A new benchmark for Artificial Intelligence (AI) research in Reinforcement Learning

MEDIQA 2019 - Recognizing Question Entailment (RQE)

By MEDIQA-NLP

ACL-BioNLP Shared Task

MEDIQA 2019 - Question Answering (QA)

By MEDIQA-NLP

ACL-BioNLP Shared Task

Spotify Sequential Skip Prediction Challenge

By Spotify

Predict if users will skip or listen to the music they're streamed

EPFL Machine Learning Project 1

By EPFL ML

Predict Heart Disease

PlantVillage Disease Classification Challenge

By PlantVillage

PlantVillage is built on the premise that all knowledge that helps people grow food should be openly accessible to anyone on the planet.

AI for Good - AI Blitz #3

By AIcrowd AI for Good - ITU

5 PROBLEMS 3 WEEKS. CAN YOU SOLVE THEM ALL?

Spotify Sequential Skip Prediction Challenge

By Spotify

Predict if users will skip or listen to the music they're streamed

MEDIQA 2021

By MEDIQA-NLP

ACL-BioNLP Shared Task

Evoked Expressions from Videos Challenge (@CVPR 2021)

By cvpr-workshop-2021

Predict viewer reactions from a large-scale video dataset!

MABe Task 1: Classical Classification

By AIcrowd MABe Team

Detect Multi-Animal Behaviors from a large, hand-labeled dataset.

Flatland AMLD 2021

By AIcrowd

Multi-Agent Reinforcement Learning on Trains

NeurIPS 2022 IGLU Challenge - RL Task

By AIcrowd IGLU Team

Use an RL agent to build a structure with natural language inputs

Mono Depth Perception

By AIcrowd Amazon Prime Air

Estimate depth in aerial images from monocular downward-facing drone

Semantic Segmentation

By AIcrowd Amazon Prime Air

Perform semantic segmentation on aerial images from monocular downward-facing drone

Music Demixing Track - MDX'23

By AIcrowd Sony Group Corporation Moises.AI Mitsubishi Electric Research Laboratories

Music source separation of an audio signal into separate tracks for vocals, bass, drums, and other

Task 1: Commonsense Dialogue Response Generation

By AIcrowd Sony Group Corporation

Commonsense Dialogue Response Generation

Task 2: Commonsense Persona Knowledge Linking

By AIcrowd Sony Group Corporation

Commonsense Persona Knowledge Linking

Meta KDD Cup 24 - CRAG - Retrieval Summarization

By Meta

Testing RAG Systems with Limited Web Pages

Meta KDD Cup 24 - CRAG - Knowledge Graph and Web Retrieval

By Meta

Evaluating RAG Systems With Mock KGs and APIs

Amazon KDD Cup 24: Shopping Knowledge Reasoning

By Amazon Search

Make Informed Decisions with Shopping Knowledge

Amazon KDD Cup 24: User Behavior Alignment

By Amazon Search

Understand Dynamic Customer Behaviour

Temporal Alignment Track

By Sony Group Corporation

Generate Videos with Temporal and Semantic Audio Sync

Spatial Alignment Track

By Sony Group Corporation

Create Videos with Spatially Aligned Stereo Audio

Task-Oriented Dialogue (Task 1)

By Sony Group Corporation

Task-Oriented Conversational AI for NPC Agents

Single-source Augmentation

By Meta

Generating answers using image-linked data

Multi-source Augmentation

By Meta

Synthesising answers from image and web sources

Multi-turn QA

By Meta

Contextual answering in multi-turn dialogue