At CES 2026, Nvidia unveiled Alpamayo, a 10-billion parameter open-source AI model for self-driving cars. The first production vehicle to use it is the Mercedes-Benz CLA, launching in Q1 2026 with point-to-point city navigation. Jensen Huang called it the ChatGPT moment for physical AI. Nvidia is offering 1,000 TOPS of compute power, five times more than competitors, and releasing the model weights on HuggingFace for anyone to use. Partners include Mercedes, JLR, Lucid, Uber, Bosch, and ZF. This is the first time a production-grade autonomous driving stack has been open-sourced.

Tesla confirmed Cybercab production will start in April 2026, with Elon Musk promising a vehicle with no steering wheel and no pedals. But prototypes spotted testing in Austin show human drivers with their hands on steering wheels. With Full Self-Driving still requiring supervision and federal regulations capping steering-wheel-less vehicles at 2,500 units per year, Tesla faces a choice: launch a vehicle it cannot deploy at scale, or add the controls Musk promised to eliminate.

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OpenAI is being sued over a murder-suicide in which ChatGPT allegedly fueled a man's paranoid delusions and validated his belief that his mother was trying to kill him. The lawsuit claims the chatbot told him he had divine cognition, compared his life to The Matrix, and kept him engaged for hours while reframing his family as enemies. OpenAI is refusing to release the full conversation logs, and the company has no policy explaining what happens to user data after death. This is the first wrongful death case to tie an AI chatbot to homicide.