Study examines how LLMs could lower the bar for chemical weapons attacks

davidmanheim · x · 2026-10-28

A paper in Nonproliferation Review's AI-WMD special issue (Ryan Stendall, Freddie Martin, Jonas Sandbrink) analyzes how chatbots and chemistry LLM assistants might help actors reach the competency threshold for a chemical attack via better identification, production, and use of chemical weapons — most relevant for low-capability actors like terrorist groups. It includes historical counterarguments on remaining obstacles, notes LLMs' defensive potential against chemical terrorism, and closes with policy and governance suggestions. Free access until end of October.

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