On Wednesday, Anthropic released Claude Haiku 4.5, a small AI language model that reportedly delivers performance similar to what its frontier model Claude Sonnet 4 achieved five months ago but at one ...

Microsoft Research has developed a new reinforcement learning framework that trains large language models for complex reasoning tasks at a fraction of the usual computational cost. The framework, ...

The following algorithm uses rectangular-to-polar conversion to evaluate a complex fraction (one that includes imaginary numbers). The algorithm is most convenient when you can perform the rectangular ...

Key Laboratory of Thermo-Fluid Science and Engineering, Ministry of Education, School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China Key Laboratory of Thermo-Fluid ...

An accurate and easy-to-use gross primary productivity (GPP) model is essential for studying the spatial and temporal dynamics of the terrestrial carbon cycle on a global scale. Light use efficiency ...

DeepSeek-R1, a new reasoning model made by Chinese researchers, completes tasks with a comparable proficiency to OpenAI's o1 at a fraction of the cost. When you purchase through links on our site, we ...

On Monday, Chinese AI lab DeepSeek announced the release of R1, the full version of its newest open-source reasoning model, which the company launched in preview in November. The company noted that R1 ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Heart failure with preserved ejection fraction (HFpEF) represents one of the greatest challenges facing cardiovascular medicine today. Despite being the most common form of heart failure worldwide, ...

@dane-kleiner I think I have found a small issue with the model subtraction in the line worker. Consider the following situation: I run the selfcal worker and fill the MODEL and CORRECTED column. I ...