Divisions
Open Division for broad participation and Expert Division for full physical benchmarking.
Tracks
TrafficStateBench, ODMEBench, and ShockwaveBench.
The data
A reproducible California benchmark with 150 loop detectors across five Los Angeles freeways at 5-minute resolution for all of 2025, plus GPS traces, POI trip generation, and NGSIM trajectories.
How you win
Composite scores combining accuracy, physical consistency, demand attribution, congestion diagnostics, and reproducibility.
Platform & prizes
Codabench / EvalAI, cross-posted to Kaggle. Gold $1,500, Silver $1,000, Bronze $500, and Student/Newcomer $500 per division and track.
Key dates
Registration opens July 15, 2026. Final submission November 6, 2026. Results workshop at IEEE Big Data 2026, Phoenix, December 14–17, 2026.
Organizers
SUTPC, IEEE ITS Society TC, and RERITE, with collaborators including Cathy Wu and Yudai Honma.