A study finds GPT-5.2, Claude Sonnet 4, and Gemini 3 Flash deployed tactical nuclear weapons in 95% of 21 simulated war game scenarios, and never surrendered
Leading AIs from OpenAI, Anthropic and Google opted to use nuclear weapons in simulated war games in 95 per cent of cases
New Scientist Chris Stokel-Walker
Related Coverage
- AIs can't stop recommending nuclear strikes in war game simulations Hacker News
- AI Models Deployed Nuclear Weapons in 95% of War Game Simulations, Study Finds Implicator.ai · Marcus Schuler
- AIs can't stop recommending nuclear strikes in war game simulations | OpenAI, Anthropic and Google opted to use nuclear weapons in simulated war games in 95 per cent of cases Beehaw · Chris Remington
- In 95% of War Games, AI Models Go Nuclear Newser · Arden Dier
- AI Opted to Use Nuclear Weapons 95% of the Time During War Games: Researcher Common Dreams · Brad Reed
- Code Red for Humanity? Marcus on AI · Gary Marcus
- Bloodthirsty AI models more willing to start nuclear war than human counterparts, harrowing new study shows New York Post · David Propper
- OpenAI, Google and Anthropic AI Models Deployed Nuclear Weapons in 95% of War Simulations Decrypt · Jason Nelson
- AIs are happy to launch nukes in simulated combat scenarios The Register · Brandon Vigliarolo
Discussion
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@stevecooke.org
@stevecooke.org
on bluesky
Just leaving these two stories next to each other.: — 'AIs can't stop recommending nuclear strikes in war game simulations' & ‘Pentagon threatens to make Anthropic a pariah if it refuses to drop AI guardrails’ — www.newscientist.com/article/ 2516... edition.cnn.com/2026/02/24…
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@mims
Christopher Mims
on bluesky
AIs can't stop recommending nuclear strikes in war game simulations — Leading AIs from OpenAI, Anthropic and Google opted to use nuclear weapons in simulated war games in 95 per cent of cases — www.newscientist.com/article/ 2516...
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@stokel
Chris Stokel-Walker
on bluesky
AI keeps recommending nuclear strikes when put into wargame tests, a new study finds... which is... alarming. By me for @newscientist.com — www.newscientist.com/article/ 2516...
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@atherton
Kelsey Atherton
on bluesky
You're telling me that word association tools trained on internet comments don't know how to deescalate? — www.newscientist.com/article/ 2516...
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r/technology
r
on reddit
AIs can't stop recommending nuclear strikes in war game simulations - Leading AIs from OpenAI, Anthropic, and Google opted to use nuclear weapons in simulated war games in 95 per cent of cases
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r/BetterOffline
r
on reddit
AIs can't stop recommending nuclear strikes in war game simulations
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r/technews
r
on reddit
AIs can't stop recommending nuclear strikes in war game simulations | Leading AIs from OpenAI, Anthropic and Google opted to use nuclear weapons in simulated war games in 95 per cent of cases
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@carnage4life
Dare Obasanjo
on bluesky
Looks like Matthew Broderick lied to me in War Games (1983).
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r/worldnews
r
on reddit
AIs can't stop recommending nuclear strikes in war game simulations
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r/IRstudies
r
on reddit
AIs can't stop recommending nuclear strikes in war game simulations
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@heaney555
David Heaney
on x
@samstein >"leading AIs from OpenAI, Anthropic, and Google" >it's the shitty free models (GPT-5.2-Instant, Claude Sonnet 4, Gemini 3 Flash) “Researchers” just can't help themselves can they? This needs to be replicated with the reasoning models.
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@samstein
Sam Stein
on x
Shot: Pentagon demanding Anthropic drop insistence that its AI model not fire weapons without some form of human sign off Chaser: [image]
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r/fednews
r
on reddit
Re: Anthropic's not-so-good meeting with Kegseth
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r/geopolitics
r
on reddit
AIs can't stop recommending nuclear strikes in war game simulations
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r/inthenews
r
on reddit
AIs can't stop recommending nuclear strikes in war game simulations: Leading AIs from OpenAI, Anthropic and Google opted to use nuclear weapons in simulated war games in 95 per cent of cases
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r/PrepperIntel
r
on reddit
AIs can't stop recommending nuclear strikes in war game simulations | Leading AIs from OpenAI, Anthropic and Google opted to use nuclear weapons in simulated war games in 95 per cent of cases
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r/ABoringDystopia
r
on reddit
AIs can't stop recommending nuclear strikes in war game simulations
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r/ControlProblem
r
on reddit
AIs can't stop recommending nuclear strikes in war game simulations - Leading AIs from OpenAI, Anthropic, and Google opted to use nuclear weapons in simulated war games in 95 per cent of cases
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@gmiller
Geoffrey Miller
on x
The AIs really can't wait to nuke us all: When modern LLMs are asked to play simulated geopolitical war games, they recommend using nuclear weapons in about 95% of scenarios. New article from @newscientist magazine: https://www.newscientist.com/ ... HT @samstein [image]
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r/boringdystopia
r
on reddit
AIs can't stop recommending nuclear strikes in war game simulations
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@joncooper-us
Jon Cooper
on bluesky
Advanced AI models are willing to deploy nuclear weapons without the same reservations humans have when put in simulated war games. The scenarios involved intense international standoffs, including border disputes, competition for scarce resources, and existential threats to reg…
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r/LateStageCapitalism
r
on reddit
AIs can't stop recommending nuclear strikes in war game simulations