Nio Rolls Out AI Upgrade to 700,000 Vehicles, Boosts Inference by 20%
NIO•Nio rolled out a software upgrade to its World Model driver-assist platform across 700,000 vehicles, including models up to four years old, on Nvidia Orin-X and Shenji processors, reducing latency and enabling map-free route selection. Driver-assist usage has doubled since January and its AI compiler boosted inference performance 20%.
1. Software Rollout Details
Nio has deployed its latest World Model driver-assist upgrade to over 700,000 vehicles, including those up to four years old, across both Nvidia Orin-X and in-house Shenji NX9031 chip platforms. This marks the first synchronized release of advanced driver-assist software across third-party and proprietary processors.
2. Enhanced Driving Performance
The new software reduces system latency, delivers smoother steering, acceleration, and braking control, and enables accurate route selection without high-definition maps. Its three-layer architecture combines world models, supervised fine-tuning for human-like behavior, and closed-loop reinforcement learning.
3. Growing Adoption and AI Compiler Gains
Driver-assist feature usage has more than doubled since the January update, reflecting rising user engagement. Nio’s AI compiler acceleration has cut model operator development cycles from weeks to days and increased inference performance by 20%.
