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Treasury Secretary Scott Bessent said the Trump administration will examine open source AI models, including China's Kimi K3, for possible intellectual property theft, warning that Washington 'has the ability to sanction' those responsible. The remarks come as Chinese open source models gain attention for rivaling US systems, intensifying the debate over AI competition and enforcement.

A new initiative for the responsible release of AI-generated mathematics has drawn attention, arguing that as AI systems produce more mathematical results, there need to be standards for verifying, attributing and publishing them. The proposal focuses on ensuring machine-generated proofs and conjectures are checked rigorously and disclosed clearly before entering the mathematical record.

China is scaling up manufacturing of humanoid robots, but Germany could carve out a role supplying critical components such as joints and hands. As Beijing pushes ahead with embodied AI and robotics production at speed, the discussion centres on whether European industry can secure a place in the supply chain for high-precision actuators, grippers and other parts, rather than competing head-on in final assembly.

The Bank Policy Institute argues that banks should be able to rely on the Federal Reserve's discount window for emergency liquidity, but only if regulators make it easier for them to do so. The piece contends that supervisory stigma and operational barriers still deter healthy banks from pre-positioning collateral and testing access, leaving the financial system more fragile in a crisis. It calls on regulators to support, not penalise, banks that prepare to use the window.

A technical explainer is circulating on ACH return codes, breaking down what R01 (insufficient funds), R03 (no account or unable to locate) and R10 (customer advises unauthorized) mean when a payout fails. The piece walks developers and fintech teams through how to interpret each code and what handling steps to take, from retrying payments to verifying account details.

The Vatican has announced the theme for the Pope's next World Communications Day, focusing on the pitfalls of the 'attention economy' — the business model in which platforms compete to capture and monetise people's focus. The choice signals the Catholic Church's continued concern over how digital media shapes human attention, relationships and truth, and it is prompting reflection among Catholic communicators and media observers.

Latvia's president said the country could host nuclear weapons if NATO decides to deploy them on its territory. The statement underscores the alliance's readiness to reinforce its eastern flank amid ongoing tensions with Russia, and is likely to fuel debate in the Baltic region over defence posture and escalation risks.

A murder charge has been filed against the suspect in the beating death of the owner of a Trump-themed home, according to ABC30 Fresno. The incident drew attention because of the victim's prominently decorated property, and the formal charge marks a step forward in the case as prosecutors move ahead. Further details about the suspect and circumstances of the killing were not provided in initial reports.