Scientists have developed formal risk assessment models for Listeria monocytogenes in certain foods. The models need to be tested and reviewed before being made public, said experts at a meeting ...

A new technique estimates the reliability of a self-supervised foundation model, like those that power ChatGPT, without the need to know what task that model will be deployed on later. Foundation ...

Compare AI Models is a web-based tool designed to help you evaluate and compare different AI models based on key performance ...

Discover essential risk assessment methods, including qualitative and quantitative analyses, to make informed investment ...

Despite increasing demand for AI safety and accountability, today’s tests and benchmarks may fall short, according to a new report. Generative AI models — models that can analyze and output text, ...

Discover how multivariate models use multiple variables for investment forecasting, risk analysis, and decision-making in ...

Being able to explain how machine learning models work has been a point of contention since the technology’s inception. Bloomberg is set to release further empirical metrics, at the end of this year, ...

OpenAI, the developer of ChatGPT, has released two large language models (LLMs) under the Apache 2.0 open source licence. The models, gpt-oss-120b and gpt-oss-20b are open-weight language models, ...

Background Measures of postural orientation (i.e., the ability to align body segments in relation to each other) are needed because undesirable postural orientation is a potential risk factor for ...

A new technique enables users to compare several large models and choose the one that works best for their task. Foundation models are massive deep-learning models that have been pretrained on an ...