Using webcam eye-tracking technology to explore cognitive processes and cultural differences in in-group preferences across 20 countries and 1,850 participants
PNAS 2025 Study on the genetic and phenotypic correlations of lifelong asexuality
A research team from OpenAI, Duke University, and Harvard University published the first large-scale usage behavior study based on internal ChatGPT data. The study analyzed 26 billion messages from 700 million users from November 2022 to July 2025 through a privacy-preserving automated classification system, revealing ChatGPT usage patterns, demographic changes, and how generative AI creates economic value.
Research from the University of Texas at Austin, Purdue University and other institutions proposed and verified the LLM Brain Rot hypothesis, and found that continued exposure to spam online text will lead to cognitive decline in large language models, including changes in reasoning ability, long text understanding, security and personality traits.
The PNAS 2025 study analyzed 4,500 blind dates and found that both men and women tend to be attracted to younger objects, and there is no gender difference, challenging the traditional view that "men love young men and women love older men."
Molecular map of human testicular aging using single-cell transcriptomics across 49 years of life and 35 donors
The Aegaeon system deployed by Alibaba Cloud Model Market achieves 82% GPU resource savings through token-level automatic expansion, and supports a single GPU to serve up to 7 models at the same time.
Penn State University research found that using rude prompt words can actually improve the accuracy of ChatGPT-4o, challenging people's traditional understanding of politeness in AI interactions
Bleske-Rechek (2012) used two studies to explore attraction in opposite-sex friendships and confirmed that it is a by-product of human evolutionary mate selection strategies and is often regarded as a cost of friendship.
Jørgen Modalsli uses 146 years of Norwegian administrative data to explore the impact of grandfathers on their grandchildren’s economic status
