Machine Learning Research
Developing an agent that navigates the web can involve a lot of human effort spent annotating training examples to fine-tune the agent’s LLM component. Scientists automated the production of data that fine-tuned LLMs effectively for web tasks.
Machine Learning Research
Top large language models, under experimental conditions that pressed them to choose between abandoning their prompted mission and misbehaving, resorted to harmful behavior, researchers found.
Machine Learning Research
Does a reasoning model’s chain of thought explain how it arrived at its output? Researchers found that often it doesn’t.
Machine Learning Research
Reducing the number of bits used to represent each parameter in a neural network from, say, 16 bits to 8 bits shrinks the network’s size and boosts its speed. Researchers took this approach to an extreme: They built a competitive large language model whose weights are limited to three values.
Machine Learning Research
Apple revamped two vision-language models in a bid to catch up with fast-moving competitors.
Machine Learning Research
In Northern California, old property deeds may still include racial clauses: language, made illegal decades ago, that was designed to ban people of color from owning or living in certain homes.
Machine Learning Research
OpenAI launched o3-pro, a more capable version of its most advanced reasoning vision-language model.
Machine Learning Research
Researchers reduced the number of tokens needed to represent video frames to be fed to a transformer.
Business
Renowned investment analyst Mary Meeker is back with a report on the AI market, six years after publishing her last survey of the internet.
Machine Learning Research
DeepSeek updated its groundbreaking DeepSeek-R1 large language model to strike another blow for open-weights performance.
Machine Learning Research
DeepSeek made headlines late last year, when it built a state-of-the-art, open-weights large language model at a cost far lower than usual. The upstart developer shared new details about its method.
Machine Learning Research
Anthropic continued its tradition of building AI models that raise the bar in coding tasks.