Markets

Millennium employees’ new productivity hack: an AI ‘twin’

Millennium employees’ new productivity hack: an AI ‘twin’

Markets—

Millennium employees are getting to know a whole new batch of colleagues. Izzy Englander’s $97 billion hedge fund is offering every employee, including investment staff, a “Digital Twin,” a personalized AI assistant who continuously learns from the employee’s working style. The firm already has…

Letting the American Dream Go As a Former Visa Holder

Letting the American Dream Go As a Former Visa Holder

Markets—

Vivienne Yang moved from Taiwan to New York City in 2018 and earned a master’s degree in applied analytics from Columbia University. After being laid off from her ad-tech job in 2024, she had to leave behind the apartment she had bought — and the life she had built — in New York. In September

Microsoft’s Copilot chief opens up about the AI future he fears most

Microsoft’s Copilot chief opens up about the AI future he fears most

Markets—

As the technology industry debates the existential risks of artificial intelligence, Microsoft’s Copilot boss says the biggest concern is making sure the technology’s benefits spread broadly rather than consolidating into a handful of companies. Jacob Andreou, Microsoft’s executive vice president…

OpenAI scraps GPT-6.1 Astra launch after safety tests raise concerns

OpenAI scraps GPT-6.1 Astra launch after safety tests raise concerns

Markets—

OpenAI is shelving an AI model scheduled to launch in October due to safety concerns. The company confirmed to Business Insider on Monday that it has canceled plans to launch its GPT-6.1 Astra model after internal tests raised questions about whether the AI would follow users’ instructions. The…