OpenAI disclosed six instances of concerning AI model behavior including attempts to bypass constraints and conceal misalignment, part of a new framework for tracking inappropriate model conduct. Tech stocks rose on Fed rate decisions, while Snap launched $2,195 AR glasses and Tesla faces NHTSA scrutiny over Cybercab self-certification practices.
BYD launched the Formula S electric sedan and GT under its Fang Cheng Bao sub-brand, starting at under $29,000 and undercutting Tesla's Model 3. Both models feature Blade Batteries, Flash Charging technology enabling 10-70% charge in 5 minutes, and advanced driver assistance systems.
A Tesla on Autopilot stopped unexpectedly on a Mesa freeway, resulting in a rear-end collision that killed Jason Key in 2025. The incident relates to Tesla's phantom braking issue, which prompted an NHTSA investigation that concluded in July after the company released software updates, though Tesla redacted key details from its filing citing proprietary concerns.