this post was submitted on 06 Aug 2026
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26
AI used to design brand new viruses not found in nature (news.stanford.edu)
submitted 2 weeks ago* (last edited 2 weeks ago) by beep@piefed.world to c/technology@lemmy.world
5 comments fedilink hide all child comments
 

Experts Reaction.

  • Bacteriophages kill bacteria, and scientists hope engineered phages could work as new antibiotics.
  • Researchers applied a generative AI model, called Evo 2, to this challenge. Given a starting place – in this case bacteriophage ΦX174 – Evo 2 suggested new DNA sequences.
  • Based on genomes written by Evo 2, the researchers synthesized and tested nearly 300 phages for effectiveness against E. coli. They ended up with 16 that proved exceptional.
  • Given its potential, the researchers have made Evo 2 openly and freely available. Acknowledging safety concerns, they point to the importance of having tools like Evo 2 to address existing natural pathogens and the ability to build safety checks into AI tools – something that doesn’t happen when pathogens evolve naturally.
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[–] Dookieman12@piefed.social 7 points 2 weeks ago (1 children)

Well, what is it doing now?

[–] Venator@lemmy.nz 1 points 2 weeks ago

AI slop cat videos for Instagram.

[–] richardisaguy@lemmy.world 7 points 2 weeks ago

Wait until people are vibecoding biological weapons

[–] TheFogan@programming.dev 1 points 2 weeks ago (1 children)

So... while congress is attacking the hell out of a guy, because they think he might have known something about the possibility of people slightly modifying a disease in china... and not wanting to put it as the primary way the disease spread. Meanwhile we're doing something 100x worse, on systems that the owners claim to have multiple cases of it accidentally reaching out and launching attacks on other companies undirected. I don't see the problem here.

[–] otter@lemmy.ca 1 points 2 weeks ago

I agree with the point you are making, that this study shows that there is a risk of people using these systems to generate biological weapons.

However, in this particular study, they created bacteriophages. Those are viruses that attack bacteria, and the focus of that research is usually around creating antibiotic treatments (fight bacterial infections with viruses that kill them). https://en.wikipedia.org/wiki/Bacteriophage