Large language models are high-capacity neural sequence models trained on massive text and multimodal corpora to perform language understanding, generation, and reasoning. Current work examines their internal representations, cognitive and social behavior analogies to humans, and limitations in mathematical, causal, and strategic reasoning. Research also addresses alignment with human values and brain activity, safety and security vulnerabilities, privacy and de-anonymization risks, cross-lingual and sociocultural biases, scaling and efficiency laws, and frameworks for tool use, multi-agent interaction, and domain-specific deployment.
Machine learning & AI
There's plenty of warranted anxiety about the effect artificial intelligence (AI) will have on social and economic inequality.
Sep 29, 2026
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Machine learning & AI
As more people turn to LLMs for advice on interpersonal matters, the ethical foundations of the tools' replies increasingly have the power to shape individual lives and, at scale, the social fabric itself.
Sep 29, 2026
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Internet
For many of us, "Let me just ask the chatbot" has become an everyday phrase. Where we used to turn to Google to find information, AI chatbots have become a common way to get answers to everything from what to make for dinner ...
Sep 28, 2026
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Security
Some advances in AI technology are undoubtedly positive, like helping write code faster or discovering new medicines. But others can give us pause for thought.
Computer Sciences
Artificial intelligence models can give users the wrong answer and do so with great confidence. They can also hedge and warn that they are unsure—even when they get the answer right.
Sep 24, 2026
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Machine learning & AI
Bill Gates told his foundation's Goalkeepers gathering that "increased generosity" and "the smart use of AI" together could accelerate the fight against inequality, urging the world's richest countries to expand international ...
Sep 22, 2026
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Machine learning & AI
The Gates Foundation is convening Anthropic, Google, OpenAI Foundation and dozens of other organizations to help make artificial intelligence more accessible in underrepresented languages.
Sep 21, 2026
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Machine learning & AI
Once a distant ambition for technology researchers, the prospect of artificial intelligence models teaching themselves autonomously to be more efficient and capable appears ever closer to reality.
Sep 19, 2026
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Computer Sciences
Large language models (LLMs), the artificial intelligence (AI) systems supporting the functioning of ChatGPT, Gemini and similar conversational platforms, are often expected to answer queries, generate texts for specific ...
Computer Sciences
Artificial intelligence (AI) systems, particularly the large language models (LLMs) that underpin ChatGPT and similar platforms, are remarkably skilled at answering queries about a wide range of topics. However, the extent ...
