FlashNav paper trains deployable navigation policies for Unitree Go2 within seconds

Evidence notes
- FlashNav is a GPU-first framework for ultra-fast range-based robot navigation policy training.
- Experiments include TurtleBot2 and Unitree Go2, with deployable policies trained in seconds-level wall-clock time.
Company context
Develops quadruped and humanoid robots, with strength in dynamic locomotion, vertically integrated hardware, and relatively low-cost commercial deployment. Unitree is one of the clearest examples of a legged robotics company moving from research visibility into real productisation and broader market distribution.