Research Study
A new field study shows that honey bees deprived of pollen become more aggressive and display signs of stress. Researchers simulated a pollen shortage over five weeks to examine the effects on bee behavior and health.
由 AI 报道
AI systems from leading companies including Google, OpenAI, Anthropic and xAI lost money when betting on soccer matches in a simulated 2023-24 Premier League season, according to a report by startup General Reasoning. The study, called KellyBench, tested eight top models on their ability to manage risk and adapt over time. Anthropic's Claude Opus 4.6 performed best with an average 11 percent loss, while xAI's Grok 4.20 repeatedly failed.
January 16, 2026 22:36