SUI

Anthropic, OpenAI, xAI and Google are facing an antitrust lawsuit alleging the companies agreed among themselves to slow the pace of AI development. According to the plaintiffs, the plan was in motion for months before the companies publicly framed the agreement as safety-driven, calling it self-serving. The suit raises questions about whether coordination among leading AI firms violates competition law, and comes as regulators and the public increasingly scrutinize how much power a handful of companies hold over frontier AI.

A Wisconsin-focused initiative called ReachOutWis is working to prevent suicide among military veterans by connecting them with support and mental health resources. The effort was highlighted in a news segment examining veteran suicide prevention. Veterans face elevated suicide risk, and programs like this aim to raise awareness and improve access to help in local communities.

Big technology companies are rapidly expanding the use of guarantees to back debt for AI datacentres and chips, issuing up to $300bn in commitments in less than a year, according to analysis shared by economist Adam Tooze. A key concern raised is that much of this exposure goes unrecorded on their balance sheets, echoing pre-crisis off-balance-sheet practices and raising questions about hidden systemic risk in the AI buildout.

A local health department is recognizing National Suicide Prevention Month, drawing attention to suicide prevention efforts and mental health resources in the community. The observance, held each September, encourages people to talk openly about mental health, support those struggling, and learn about crisis services such as the 988 Suicide and Crisis Lifeline.