SOXL slides, Anthropic files its S-1, and the model-drift interview question

Hot inflation data hit chip stocks, and Anthropic filed to become the first frontier AI lab to go public. Markets: SOXL and VGT down the most for the week, with QQQ and VUG also lower. TSMC fell 2.1% despite an earnings beat, and Nasdaq 100 futures dropped 1.2%. AI news: Anthropic files its S-1, setting up the first IPO of a frontier AI lab, as OpenAI raises private money at a $1.25 trillion valuation. Interview Tip of the Day: You deployed a model and its performance slowly degrades over three months. How do you detect data drift vs. concept drift without labels, what do you monitor, and how do you decide between retraining on a schedule and retraining on a trigger? Did You Know: Turning an old phone or tablet into a family dashboard on the kitchen wall, with calendar, weather, bus times and the grocery list. Questions or feedback: [email protected]