点击下方 卡片 ，关注" 自动驾驶之心 "公众号 戳我-> 领取 自动驾驶近30个 方向 学习 路线 "世界模型能够从根本上解决VLA系统对数据的依赖，是伪命题。" 柱哥这两天和星球大佬讨论VLA和WA的路线之争，分享给大家。 2025年的自动驾驶赛道正分裂为两大阵营：小鹏、理想、元戎启行押注 VLA路线，华为、蔚来则力推世界行 为模型（WA）。后者认为WA才是能真正实现自动驾驶的终极方案。然而血淋淋的现实是：这不过是个套壳 的数据依赖论。 VLA依赖海量数据训练得到的VLM进一步扩展Action的能力，但工业界最得天独厚的优势就是有海量的数据， 这给模型研发提供了无限可能。在普通场景大家都已经做到99.9%的能力下，长尾场景才是既分高下也决生死 的所在。 世界模型为什么会被吹捧，生成式的方法理论上可以无限扩展corner case，但生成的前提是用海量真实数据训 练物理规则认知框架。世界模型的本质也不过是数据驱动的模型泛化，真正的答案可能既不是"A"也不 是"B"，仿真数据/生成数据也并不能完全替代真实数据。 这个话题就不应该讨论"是否依赖数据"，而是如何高效利用数据。VLA与WA，不过是数据采集与使用方式 ...

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Key Takeaways The Q3 reporting cycle is over for the Mag 7 group.Mag 7 earnings were up 28.3% YoY on 18.2% higher revenues. Q4 Mag 7 expectations have been trending higher. Nvidia’s (NVDA) beat-and-raise quarterly results have eased the market’s AI-centric worries for now, but the issue is unlikely to go away completely.The chipmaker has been a big beneficiary of the ongoing AI-focused spending surge, as it is Nvidia’s graphics processing units that are running the datacenters. The stock has lost ground as ...

Accessibility StatementSkip Navigation LOS ANGELES, Nov. 21, 2025 /PRNewswire/ -- The all-new 2026 Hyundai IONIQ 9 has been named 2026 EV of the Year by the Hispanic Motor Press. The 16-annual Hispanic Motor Press Awards program recognizes the best vehicles for Hispanic consumers based on driving satisfaction, advancements in technology, cleaner mobility solutions, safety features, infotainment, styling, and value. The Hyundai IONIQ 9 is photographed near Savannah, GA on May 20, 2025. Carlos Hernandez, Rica ...

Tesla has been hit with another lawsuit over a deadly post-crash inferno, this time from a Washington state man whose wife died after his 2018 Model 3 “exploded into a raging fire” when an abrupt acceleration sent it into a utility pole and left rescuers unable to pry the doors open.The federal complaint filed Friday claimed Jeffery and Wendy Dennis had no chance to escape because the sedan’s electronic handles died the instant the car lost power.Wendy Dennis died at the scene while plaintiff Jeff Dennis su ...

Accessibility StatementSkip Navigation MILWAUKEE, Nov. 21, 2025 /PRNewswire/ -- Harley-Davidson Financial Services, Inc. (the "Company" or "HDFS"), a subsidiary of Harley-Davidson, Inc., today announced the pricing of its tender offers to purchase for cash (the "Offers") any and all of its outstanding 6.500% Medium-Term Notes due 2028 (the "2028 Notes") and 5.950% Medium-Term Notes due 2029 (the "2029 Notes" and, together with the 2028 Notes, the "Notes"). The table below shows the applicable Reference Yie ...

Ford Motor on Friday stood by its annual EBIT guidance of $6 billion to $6.5 billion for this year following another fire this week at aluminum supplier Novelis' New York plant. ...

Key TakeawaysThe Trump administration is reportedly considering allowing the sale of Nvidia's (NVDA) H200 chips to China, a move that could significantly alter current export restrictions and impact the global AI chip market.Major U.S. stock indices, including the S&P 500 and NASDAQ 100, climbed to session highs on Friday, November 21, 2025, with Nvidia (NVDA) shares also rising by 1.9% after a volatile week.Ford Motor Company (F) extended its gains to a session high of 4.3% after reaffirming its full-year ...

Ah, the markets. A bastion of rational thought, predictable trends, and calm, measured responses to global events. Or, at least, that’s what the textbooks tell us. In the era of Donald J. Trump, however, Wall Street often resembles a teenager’s mood swings, lurching from exuberant highs to dramatic lows, often at the whim of a single social media post or a sudden policy pronouncement. The past few weeks have been no exception, offering a masterclass in market volatility driven by presidential pronouncements ...

It has been about a month since the last earnings report for Tesla (TSLA) . Shares have lost about 12% in that time frame, underperforming the S&P 500.But investors have to be wondering, will the recent negative trend continue leading up to its next earnings release, or is Tesla due for a breakout? Well, first let's take a quick look at its latest earnings report in order to get a better handle on the recent drivers for Tesla, Inc. before we dive into how investors and analysts have reacted as of late.Tesla ...