According to Sawyer Merritt, Tesla's Full Self-Driving (FSD) version 14.2.1.25 successfully detected and navigated around a giant floating bubble while driving at Pier 39 in San Francisco, as shown in video footage from three separate camera angles. This incident highlights Tesla AI's growing capability to handle highly unusual edge cases in complex urban environments, demonstrating improvements in computer vision and real-time decision-making. The successful avoidance of non-standard obstacles like a floating bubble underscores Tesla's investment in robust AI perception models, which could accelerate adoption of autonomous vehicles for commercial and consumer applications. (Source: Sawyer Merritt on X, Dec 21, 2025)