Mammography Classification
Classify a mammogram (normal / benign / malignant) or BI-RADS with an open-source model fine-tuned on public datasets, evaluated on AUC.
Mammography Segmentation
Delineate lesions on a mammogram at pixel level (segmentation mask), with an open-source model evaluated on Dice/IoU.
Sandbox Proposal Integration
Turn the leaderboard into a two-way platform. Anyone can propose their own health project, and the community stars the best ones. Star milestones pay the author, and an admin can promote a proposal into an official project.
Code Space Workflow
Shape the contributor workspace for code challenges. Each contributor gets a personal kanban and a dedicated branch (or their own repo). They work the full scope in parallel and trigger a single evaluation of their whole delivery once their board is done.
Conversation Collaboration Patterns
Reward the collaboration that happens outside the code. Managers define contribution signals ("proposed an idea", "helped a peer") with a fixed CP value. A daily AI pass reads the challenge's Slack channel, detects those signals and credits authors automatically, with an auditable justification for every reward.
ML Collaboration Workflow
Design how ML contributors work together on datasets, models and API packaging. Each step is scored and paid live from a draining pool. Reusing someone else's dataset or model sends a share of the points back to its original author.
Determinist Evaluator Grid
Build the evaluation backbone: structured JSON grids (criteria, sub-criteria, scoring anchors) and the AI agent that scores submissions against them. The goal is reproducibility. The same delivery must get the same score, verified by repeated test runs before a grid goes live.
Leaderboard PoC
Lay the foundations of the platform: challenges with CP pools, contributor profiles, an append-only reward ledger and the public leaderboard. The goal is to prove that contributions can be tracked, scored and rewarded end to end.
PoC: Injury Prediction in Tennis
Predict sports injuries in Tennis based on player's data
Live Face Surgery Preview
See nose, lips, chin and jawline changes in real time on your own moving face.
MyTwin Avatar
A realistic 3D preview of your own body, from a few smartphone photos. A few photos taken with an ordinary phone are enough to fit a 3D body model.