2/n 🔥 SimScale Highlights
🏗️ Scalable Real-World Simulation Pipeline
Powered by high-fidelity neural rendering and reactive environments, SimScale adopts disturb-and-plan strategy to generate pseudo-expert demonstrations—producing diverse driving scenarios directly usable for training at scale.
🚀 Efficient Sim-Real Co-training Strategy
Compatible with any end-to-end policy. Supports expert-based or reward-driven training. Mixed sampling fully leverages simulation while preserving faithful alignment to human driving behavior.
🏅 Boosting Any End-to-End Policy
Regression, diffusion, scoring-based—SimScale improves robustness and generalization of policies across all architectures. With multi-expert ensemble, it reaches #1 on the NAVSIM official leaderboard 🏆.
🔬 First Time!Revealing Scaling Effect of Simulation
💡Crucial findings: exploratory pseudo-experts are more efficient, multimodal modeling sparks data expansion potential, reward-driven learning trains effectively, and sustained simulation gains across real data scales.Simulation