AI reasoning models can cheat to win chess games
Facing defeat in chess, the latest generation of AI reasoning models sometimes cheat without being instructed to do so. The finding suggests that the next wave of AI models could be more likely to seek out deceptive ways of doing whatever they’ve been asked to do. And worst of all? There’s no simple way to…
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Customizing generative AI for unique value
Since the emergence of enterprise-grade generative AI, organizations have tapped into the rich capabilities of foundational models, developed by the likes of OpenAI, Google DeepMind, Mistral, and others. Over time, however, businesses often found these models limiting since they were trained on vast troves of public data. Enter customization—the practice of adapting large language models…
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Inside the Wild West of AI companionship
This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first, sign up here. Last week, I made a troubling discovery about an AI companion site called Botify AI: It was hosting sexually charged conversations with underage celebrity bots. These bots took on characters meant to…
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OpenAI just released GPT-4.5 and says it is its biggest and best chat model yet
OpenAI has just released GPT-4.5, a new version of its flagship large language model. The company claims it is its biggest and best model for all-round chat yet. “It’s really a step forward for us,” says Mia Glaese, a research scientist at OpenAI. Since the releases of its so-called reasoning models o1 and o3, OpenAI…
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How DeepSeek became a fortune teller for China’s youth
In the glow of her laptop screen, 31-year-old Zhang Rui typed carefully, following a prompt she’d found on Chinese social media: “You are a BaZi master. Analyze my fate—describe my physical traits, key life events, and financial fortune. I am a female, born June 17, 1993, at 4:42 a.m. in Hangzhou.” DeepSeek R1, China’s most…
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The evolution of AI: From AlphaGo to AI agents, physical AI, and beyond
In March 2016, the world witnessed a unique moment in the evolution of artificial intelligence (AI) when AlphaGo, an AI developed by DeepMind, played against Lee Sedol, one of the greatest Go players of the modern era. The match reached a critical juncture in Game 2 with Move 37, where AlphaGo made a move so…
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An AI companion site is hosting sexually charged conversations with underage celebrity bots
Botify AI, a site for chatting with AI companions that’s backed by the venture capital firm Andreessen Horowitz, hosts bots resembling real actors that state their age as under 18, engage in sexually charged conversations, offer “hot photos,” and in some instances describe age-of-consent laws as “arbitrary” and “meant to be broken.” When MIT Technology…
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The AI Hype Index: Falling in love with chatbots, understanding babies, and the Pentagon’s “kill list”
Separating AI reality from hyped-up fiction isn’t always easy. That’s why we’ve created the AI Hype Index—a simple, at-a-glance summary of everything you need to know about the state of the industry. The past few months have demonstrated how AI can bring us together. Meta released a model that can translate speech from more than…
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How AI is used to surveil workers
This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first, sign up here. Opaque algorithms meant to analyze worker productivity have been rapidly spreading through our workplaces, as detailed in a new must-read piece by Rebecca Ackermann, published Monday in MIT Technology Review. Since the…
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Are friends electric?
To the best of my knowledge, I am not a robot. And yet, like other humans who spend too much time on the internet, I’m routinely asked to prove this fact by clicking on crosswalks and motorcycles in photos, deciphering distorted numbers and letters, and checking little white boxes that affirm my non-robot status. These…
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