Alibaba Group Holding is aiming to raise the bar in artificial intelligence (AI) development by launching a group of maths-specific large language models (LLMs) called Qwen2-Math, which the e-commerce ...

The wave of artificial intelligence (AI) chatbots allowed for public use in mainland China enables many users to create new content – including audio, code, images, simulations, videos and ...

“Over the past year, we have dedicated significant efforts to researching and enhancing the reasoning capabilities of large language models, with a particular focus on their ability to solve ...

Google DeepMind announced on 21 July that its software had cracked a set of maths problems at the level of the world’s top secondary-school students, achieving a gold-medal score on questions from the ...

Simultaneous equations are two linear equations that can be solved using bar models. By remembering that the same letter will always have the same value we can work out the missing values. To solve ...

Dividing by a fraction tells us how many smaller parts make up a whole number or another fraction. Bar models can help visualise the process of dividing by a fraction. We can also use the 'invert and ...