Sora 2 is getting tighter copyright controls and monetization features, says OpenAI CEO Sam Altman

OpenAI has released GPT-5.1, an updated version of its language model, which enhances user control over the tone of ChatGPT and improves its ability to follow instructions. This development is significant as it allows users to tailor interactions more effectively, potentially leading to better user experiences and applications in various fields.

OpenAI has introduced GPT-5.1, featuring eight new personalities aimed at addressing criticisms from both ends of the spectrum regarding AI behavior. The new controls seek to strike a balance between being overly bland and potentially habit-forming, reflecting the company's ongoing efforts to refine user experience and safety in AI interactions.

Microsoft plans to leverage OpenAI's development of custom AI semiconductors to enhance its own chip initiatives. This collaboration signifies a strategic move to strengthen Microsoft's position in the AI hardware market, potentially leading to advancements in AI capabilities and applications.

Weibo has launched its open-source AI model, VibeThinker-1.5B, which outperforms Alibaba's DeepSeek-R1 despite being significantly smaller. This model, available for free under an MIT License, showcases exceptional reasoning abilities in math and coding tasks, marking a significant advancement in AI technology and accessibility for researchers and developers.

OpenAI has released GPT-5.1, an upgraded version of ChatGPT that enhances its warmth and intelligence. This update introduces more personalization options for users, making interactions more tailored and engaging. The improvements are significant as they aim to create a more user-friendly experience.

OpenAI has criticized a court order that allows The New York Times (NYT) to access 20 million complete user chats from ChatGPT. This decision comes as the NYT seeks evidence of users attempting to bypass its news paywall. OpenAI's strong opposition to the ruling highlights concerns over user privacy and the implications of such data access for both the company and its users. The situation raises important questions about the balance between journalistic inquiry and the protection of personal data in the digital age.

SoftBank has sold its stakes in NVIDIA for $5.8 billion, a move that signals a shift in its investment strategies rather than a withdrawal from the AI sector. This decision comes amid ongoing speculation about a potential AI bubble, with many in the market questioning whether the current enthusiasm for AI technologies is sustainable. SoftBank's actions suggest a recalibration of its approach to investments in the rapidly evolving tech landscape, particularly in relation to AI and its future implications.

Anthropic PBC has announced a significant investment of $50 billion to construct custom data centers in the United States, with operations expected to begin in 2026. This move is part of a broader trend among major technology companies, including OpenAI, Meta, Google, Microsoft, and Nvidia, which are collectively planning to invest hundreds of billions of dollars in data centers to support the growing demands of artificial intelligence. This investment underscores the increasing importance of infrastructure in the AI sector and reflects the competitive landscape as companies strive to enhance their capabilities in this rapidly evolving field.