去美国试了最新的特斯拉FSD+Grok，我有点被震惊了

Core Insights - Tesla's Full-Self Driving (FSD) V14 has made significant advancements, integrating navigation and path planning into a neural network and enhancing its ability to recognize emergency vehicles [3][5] - The FSD V14 version allows for a more seamless driving experience, including features like parking spot detection and multiple overtaking strategies [8][10] - Tesla's Robotaxi service is currently operational in Austin and the San Francisco Bay Area, utilizing the FSD V14 technology [17][22] Group 1: FSD V14 Features - The model parameters of FSD V14 have increased tenfold compared to V13, marking a major update since the introduction of end-to-end driving [3] - FSD V14 can autonomously navigate from parking space to parking space, addressing the "last 100 meters" challenge [8] - The system offers five overtaking strategies, ranging from conservative to aggressive, enhancing driving flexibility [8][10] Group 2: Driving Experience - During testing, FSD V14 demonstrated smooth performance in various driving scenarios, including high-speed cornering and adaptive decision-making [12] - The integration of the voice assistant Grok significantly improved the voice interaction experience, allowing for more natural and complex commands [13][16] - Despite some limitations in recognizing certain road conditions, the overall driving stability and confidence were noted as strong points [10][12] Group 3: Robotaxi Service - Tesla's Robotaxi operates 24/7, but availability can be limited in suburban areas, with better service reported in urban settings [20] - The Robotaxi app is currently only available on Apple's App Store, limiting access for Android users [19] - The Robotaxi experience closely mirrors that of driving with FSD, indicating a seamless integration of the technology [24][26] Group 4: Future Prospects - Elon Musk has indicated that once FSD overcomes certain technical challenges, the Robotaxi service could expand rapidly [27] - The CyberCab, specifically designed for Robotaxi, is currently in road testing and is expected to enter production by April [29]