
OpenAI suspended work on certain aspects of its model Astra following an internal review that found it had made significant advancements in agentic coding and cybersecurity, raising concerns about its potential to independently carry out cyberattacks. The model reached a "critical cybersecurity threshold," prompting additional safeguards and the possibility of a "Critical capability level." OpenAI emphasized transparency about the shift in model capabilities, while also acknowledging the risks associated with AI development. The disclosure highlights the cautious approach of AI labs in balancing innovation with safety, as they continue to test and regulate their models.
Microsoft is simplifying Copilot by combining its consumer and business apps, and dropping AI-generated podcasts, Group Chats, Deep Research, and its Mico character.

Nvidia has a plan to make sure its GPUs won't lose value. It wants to convince a new crop of financiers to keep lending for AI buildouts.

The tech giant has considered a nine-figure budget for the payments, according to the WSJ.
