OpenAI has unveiled a new large language model (LLM) dubbed "GPT-Red," designed to function as an automated "super-hacker." The system is intended to serve as a sparring partner for other AI models, helping to strengthen their defenses against potential cyberattacks. By automating the process of red-teaming—a practice traditionally performed by human testers to identify vulnerabilities—GPT-Red aims to discover diverse methods for breaching or hijacking software systems.

In the climate technology sector, heat pumps are seeing significant growth in the United States. Despite the recent conclusion of a major federal tax credit program, sales of these electric heating appliances have doubled over the last 15 years. Data from the first quarter of 2026 indicates that heat pumps are currently outperforming natural-gas furnaces in the market by 32%.

In other industry developments, Elon Musk’s companies have expanded their infrastructure capabilities. Regulatory filings revealed that Musk acquired APR Energy, a gas turbine firm, for $1 billion in May, a move widely expected to support the power requirements of AI data centers for his company, Grok. Additionally, the startup Thinking Machines, founded by former OpenAI CTO Mira Murati, has launched "Inkling," an open-weight AI model intended to provide a domestic alternative to international open-source offerings.

Source: MIT Technology Review