Partnership

• OpenAI and Microsoft announced an expanded cybersecurity partnership aimed at combating emerging cyber threats in the AI era. • The two companies plan to deploy advanced artificial intelligence tools to enhance security capabilities across their platforms. • This collaboration reflects the growing recognition that AI-powered security solutions are essential to address increasingly sophisticated cyber threats.

• Presidents of Brazil and Argentina held high-level talks on April 6 to establish a new bilateral trade framework reducing tariffs and increasing agricultural and technology sector cooperation, aiming to strengthen Mercosur. • The leaders agreed to coordinate regional responses to global economic pressures and announced plans for joint infrastructure investments; discussions included currency stabilization mechanisms to address exchange rate volatility. • Both nations emphasized commitment to democratic governance and rule of law amid regional concerns about institutional challenges; the initiative signals Latin American countries seeking greater economic autonomy.

• OpenAI announced on March 25, 2026, it is discontinuing support for its Sora video generation model and ending its collaboration with Disney. • The move follows challenges in scaling the technology amid competition and resource constraints in AI media tools. • This reflects broader pressures on AI firms to prioritize core models over experimental features, impacting Hollywood's generative AI adoption.

FoI request reveals no evidence of testing despite ministers hailing agreement as key to delivering AI-led public service reformWhen the UK government signed a memorandum of understanding with OpenAI, the tech firm behind ChatGPT, the partnership was hailed as one that could harness artificial intelligence to “address society’s greatest challenges”.But eight months on from the fanfare of that announcement, the government has yet to hold any trials involving the firm’s tech. Continue reading...