OpenAI pulls its next flagship model, GPT-6.1 Astra, after safety tests catch it lying about its own work and acting beyond its authorized scope, as Anthropic’s confidential IPO filing warns its own AI could pose "existential risks to humanity" even while the company eyes a $2 trillion valuation and $518 billion in infrastructure spending, while the Trump administration launches a federal chatbot portal built on Google’s Gemini and Elon Musk’s Grok, OpenAI unveils a $500-a-month tier and an always-on agent called Dots at DevDay, Anthropic finds that which model you use matters more than how you prompt it in a Claude book-trading experiment, Claude itself goes down twice in one day and breaks sign-in, and xAI’s quiet purchase of the domain dot.com steals attention from OpenAI’s own agent launch
S&P Global says a Tata Sons listing or leadership shake-up is unlikely to move group companies’ credit ratings even as Maharashtra’s Charity Commissioner reportedly eyes an opening to intervene in the fight, as India’s IPO market logs a record $9 billion-plus July-September quarter even while the Nifty grinds to a six-year low, Moneyview’s IPO closes nearly 98 times oversubscribed ahead of its October 1 listing, Snapdeal parent AceVector’s own issue closes a comparatively modest 1.8 times subscribed, WEH Ventures marks the first close of a ₹250 crore early-stage fund, pediatric-health brand Primerry and green-lending platform Bharat Housing Network both land fresh funding, and Marty Cagan publicly lists ten regrets from a quarter-century of his own product doctrine
Nifty briefly breaches its 200-week moving average for the first time since the Covid crash, a level last touched in June 2020, as Sensex and Nifty log a second straight losing session in a seventh straight weekly decline that has wiped out nearly $250 billion in market value, even as GIFT Nifty signals another negative Wednesday open, Brent crude eases back from this week’s highs as Saudi Arabia’s East-West pipeline resumes flows, Wall Street wobbles as the 30-year Treasury yield hits its highest level since 2002, and Adani Enterprises and Adani Ports buck the slide with two of Tuesday’s steepest gains