Anthropic has filed a lawsuit against the U.S. Department of Defense and other federal agencies over its designation as a supply chain risk. The company argues the move is unlawful and threatens its business relationships.
OpenAI is acquiring AI security platform Promptfoo to enhance testing, safety, and governance tools for enterprise AI systems. The technology will be integrated into OpenAI’s Frontier platform for AI coworkers.
Anthropic has filed a lawsuit against the U.S. Department of Defense and other federal agencies over its designation as a supply chain risk. The company argues the move is unlawful and threatens its business relationships.
Microsoft is integrating Anthropic’s Claude models into Microsoft 365 Copilot and introducing a new Copilot Cowork tool for autonomous workflows. The move expands Microsoft’s AI partnerships as demand grows for agent-based productivity tools.
Xiaomi has launched a closed beta for miclaw, an AI agent powered by the MiMo large model that can control smartphones and smart home devices using natural language commands.
OpenAI has introduced ChatGPT for Excel in beta, enabling users to build and analyze spreadsheet models directly within workbooks. The release also adds financial data integrations from major providers such as FactSet and Dow Jones Factiva.
OpenAI introduced GPT-5.4, a new frontier model combining advanced reasoning, coding, and agentic capabilities. The model brings improved tool use, computer interaction, and long-context performance across ChatGPT, the API, and Codex.
Amazon introduced Connect Health, an agentic AI system designed to automate administrative tasks in healthcare. The platform integrates with electronic health records to assist with scheduling, documentation, and billing.
Google has rolled out Canvas in AI Mode to all U.S. users in English, enabling people to create documents, dashboards, and interactive tools directly within Search. The feature provides a dynamic workspace for planning projects and building simple applications.
Anthropic CEO Dario Amodei criticized OpenAI’s Pentagon agreement in a memo to staff, calling the company’s safety commitments “safety theater.” The remarks highlight deepening tensions between AI firms over military use of their technology.
OpenAI has released the Windows version of its Codex agentic coding application following strong adoption on Mac. The tool brings AI-driven coding agents and native Windows workflows to more developers.
Nvidia CEO Jensen Huang said the company’s $30 billion investment in OpenAI could be its last before the AI startup pursues an initial public offering. The chipmaker also indicated its $10 billion investment in Anthropic may mark the end of its funding commitments to major AI model developers.
OpenAI is reportedly developing a new code hosting platform that could compete with Microsoft-owned GitHub. The project follows service disruptions affecting GitHub and reflects OpenAI’s expanding developer platform strategy.
