Horizon Robotics Unveils Cabin-Driving Integrated Chip and Operating System

[Technical Breakthrough] Horizon Robotics has launched China's first 5nm cabin-driving integrated vehicle intelligence chip, codenamed 'Stellar,' along with its operating system, KaKaClaw.

Core Development: Four-Domain Integration via Cabin-Driving Unified Architecture

The Stellar 6 series chip integrates four key functions—autonomous driving, cockpit, instrument cluster, and vehicle control—leveraging a 5nm process node and an adaptive computing engine. It supports a central computing architecture, eliminating the traditional redundant dual-chip setup.

Key Milestones: Q3 Mass Production, iCAR First Adoption

This solution will debut on iCAR brand vehicles, with mass production scheduled for Q3 2026. It will be accompanied by the launch of the HSD V1.6 full-scenario advanced driver assistance system.

Strategic Foundation: Building the 'Wintel of the Physical AI Era'

Through a full-stack strategy encompassing chips, OS, and intelligent driving technologies, Horizon Robotics has completed its vehicle intelligence technology puzzle, accelerating the automotive industry’s transition from 'feature stacking' to the era of 'unified intelligent agents.'