AI chatbots could help plan bioweapon attacks, report finds

The artificial intelligence models underpinning chatbots could help plan an attack with a biological weapon, according to research by a US thinktank. A report by the Rand Corporation released on Monday tested several large language models (LLMs) and found they could supply guidance that "could assist in the planning and execution of a biological attack". However, the preliminary findings also showed that the LLMs did not generate explicit biological instructions for creating weapons. The report said previous attempts to weaponise biological agents, such as an attempt by the Japanese Aum Shinrikyo cult to use botulinum toxin in the 1990s, had failed because of a lack of understanding of the bacterium. AI could "swiftly bridge such knowledge gaps", the report said.