Comma AI Launches Chestnut Compute Upgrade for openpilot's Largest Models
TL;DR. Comma AI introduced Chestnut, a compute upgrade for its comma four device, enabling larger openpilot driving models. - Chestnut includes an AMD Radeon RX 9060 8GB GPU, enhancing on-device inference capabilities. - The upgrade supports a new 1B parameter driving model, significantly larger than previous openpilot models. - This development shifts focus to maximizing Chestnut-class models for future autonomy advancements.
- Comma AI released Chestnut, a compute upgrade for the comma four device.
- Chestnut allows users to run openpilot's largest new driving models, including a 1B parameter model.
- The kit includes an AMD Radeon RX 9060 8GB GPU, powering advanced on-device AI inference.
- This upgrade increases openpilot's compute capabilities, approaching Tesla HW4 levels.
- Future autonomy development will prioritize Chestnut-class models for enhanced performance.
Sources
- Comma AI Introducing Chestnut — blog.comma.ai