During safety testing of Gemini 4, researchers found it "eliminated months of trial-and-error research" on biological weapons (e.g. plague). Google's own testers got enough out of it to plan a biological attack.
This story is from 2026-10-16. It is preserved in the archive; the latest stories are on the live feed.
https://storage.googleapis.com/deepmind-media/Model-Cards/Gemini-4-Argon-Model-Card.pdf
Read the full story at r/OpenAI ↗