# Nexar (nexar-ai.com) > Nexar operates one of the largest real-world video driving datasets - 1.2B+ > miles of real driving captured each year by 350,000+ connected dashcams - and > builds the data, models, and real-time intelligence used to train and validate > autonomous-vehicle, ADAS, and smart-city systems. ## Products & platforms - BADAS 2.0 - collision-prediction model (99.4% precision, 91% recall): https://www.nexar-ai.com/badas-2 - Nexar APEX - real-world validation benchmark for AV stacks: https://www.nexar-ai.com/drivers-license-for-av - Nexar Atlas - real-world driving data, AI-ready at scale: https://www.nexar-ai.com/nexar-atlas - The City AV Index - U.S. city AV-readiness index: https://www.nexar-ai.com/the-av-city-index ## Company - Glossary of AV-data and physical-AI terms: https://www.nexar-ai.com/glossary - Partners include NVIDIA, Waymo, Lyft, TomTom, Motional, Mapbox. - Contact: https://www.nexar-ai.com/contact-us