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
As the head of the Natural Language Processing Laboratory at EPFL, Antoine Bosselut keeps a close eye on the development of generative artificial intelligence tools such as ChatGPT. He looks back at their evolution over the ...
May 27, 2025
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Internet
Online chat rooms and social networking platforms frequently experience harmful behavior as discussions drift from their intended topics toward personal conflict. Traditional predictive models typically depend on platform-specific ...
May 23, 2025
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Machine learning & AI
New research explores the communities and cultures being excluded from AI tools, leading to missed opportunities and increased risks from bias and misinformation.
May 22, 2025
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Machine learning & AI
The United Arab Emirates on Wednesday announced a new Arabic-language artificial intelligence model, describing it as the best-performing in the region.
May 21, 2025
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Business
This week, on his tour of the Middle East, United States President Donald Trump unveiled a suite of new deals with Saudi Arabia.
May 16, 2025
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Machine learning & AI
Agents, chatbots and other tools based on artificial intelligence (AI) are increasingly used in everyday life by many. So-called large language model (LLM)-based agents, such as ChatGPT and Llama, have become impressively ...
May 15, 2025
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Machine learning & AI
Listen to the first notes of an old, beloved song. Can you name that tune? If you can, congratulations—it's a triumph of your associative memory, in which one piece of information (the first few notes) triggers the memory ...
May 14, 2025
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Computer Sciences
Imagine developing a finer control knob for artificial intelligence (AI) applications like Google Gemini and OpenAI ChatGPT.
May 14, 2025
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Computer Sciences
Imagine a radiologist examining a chest X-ray from a new patient. She notices the patient has swelling in the tissue but does not have an enlarged heart. Looking to speed up diagnosis, she might use a vision-language machine-learning ...
May 14, 2025
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Computer Sciences
People store large quantities of data in their electronic devices and transfer some of this data to others, whether for professional or personal reasons. Data compression methods are thus of the utmost importance, as they ...
