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Group 1: Stock Performance and Market Impact - Tesla's stock price surged over 8% to $349, reaching a three-week high, resulting in an increase of over $85 billion in market capitalization [1] - CEO Elon Musk's net worth rose by $14.9 billion to $423.9 billion, as he holds approximately 410.8 million shares, representing 13% of Tesla's outstanding common stock [1] Group 2: Robotaxi Launch and Business Strategy - Tesla officially launched its Robotaxi pilot program in Austin, Texas, allowing select users to experience the service, with a fare of $4.2 per ride [3] - The pilot includes safety drivers in each vehicle, marking a significant step towards the commercialization of Tesla's autonomous driving strategy, which was first proposed in 2016 [3][4] - Musk emphasized that the Robotaxi fleet could achieve high utilization rates, with potential gross margins of 70%-80%, significantly exceeding traditional automotive business margins [4] Group 3: Future Business Outlook - Analysts view the Robotaxi launch as a major milestone in Tesla's shift from electric vehicles to artificial intelligence as a core business focus [6] - Predictions suggest that by 2029, Tesla's Robotaxi business could generate $951 billion in revenue from autonomous ride-hailing services [7]