October 21, 2026

The 2026 Victoria’s Secret Fashion Show was held in Los Angeles, with Liu Wen making her 10th appearance and Xi Mengyao returning after eight years. How should this show be evaluated?

Background: Victoria's Secret is an American lingerie and beauty brand known for its televised fashion show.

The 2026 Global Top 2% Scientists list has been released. Were you or anyone you know selected?

Background: The Global Top 2% Scientists list recognizes researchers whose publications rank among the most cited worldwide.

How should we assess DeepSeek’s announcement that one cluster achieves 155 trillion tokens of daily throughput and earns $38 per GPU-hour?

Background: DeepSeek is a Chinese AI company known for large language models. Model announcements and community claims require separate verification.

DeepSeek

A Chinese AI company that develops large language models and offers a chat service and developer API. Reference ↗

Which of these disasters would cause the greatest harm: reproductive isolation ending for 24 hours, oxygen disappearing for three seconds, all animals going blind for 72 hours, or global rain lasting 10 years?

Background: Reproductive isolation is the inability of different species to interbreed successfully.

How should we view a man born after 2000 who taught himself to build a manned flying skateboard and successfully flew across the Yangtze River? What is its technical principle?

Background: The Yangtze is China's longest river.

What Do You Think About DeepInfer, the Large-Scale Cloud Inference Framework Open-Sourced by DeepSeek?

Background: DeepSeek is a Chinese artificial intelligence company.

DeepSeek

A Chinese AI company that develops large language models and offers a chat service and developer API. Reference ↗

BYD’s Second-Generation Seagull Is Very Different

Background: BYD is a Chinese manufacturer of battery electric and plug-in hybrid vehicles, as well as batteries.

BYD

A Chinese manufacturer of battery electric and plug-in hybrid vehicles, batteries and other technologies. Reference ↗

Ju Jingyi’s Expression When Refusing Luosifen

Background: Luosifen is a Chinese rice noodle dish known for its distinctive fermented aroma.

Doctors Respond to Zhong Nanshan Exercising Three Times a Week After a Heart Attack

Background: Zhong Nanshan is a prominent Chinese respiratory disease specialist and public health expert.

What Do Victoria’s Secret’s Giant Wings Represent?

Background: Victoria’s Secret is an American lingerie brand known for its fashion shows and signature angel wings.

Liu Wen's Victoria's Secret Return Is So Commanding

Background: Liu Wen is a Chinese fashion model.

South China Sea

Background: The South China Sea is a marginal sea of the western Pacific Ocean.

United in Heart, Walking the Long March Together

Background: The Long March was the Chinese Communist movement's 1934–1935 strategic retreat during the Chinese Civil War.

Why Can't AI Agents Directly Trust Model-Generated Parameters When Calling Tools?

Background: An AI agent is a software system that uses artificial intelligence to perform tasks and interact with tools.

HDFS NameNode Single-Point-of-Failure Issues: An Analysis of High-Availability Architecture

Background: HDFS is Hadoop's distributed file system, while the NameNode manages its filesystem metadata.

Hands-On PyTorch Reinforcement Learning (30): Reinforcement Learning from Human Feedback (RLHF)

Background: RLHF trains AI systems using human preferences or feedback to guide their learning.

Demystifying the Proxy Pattern: The Evolution from Static Proxies to Spring AOP

Background: Spring AOP is Spring Framework’s aspect-oriented programming module, used to apply cross-cutting behavior such as logging and transactions.

Distributed Systems — Redis Clusters: Hash Slot Partitioning, Failover, and Scaling

Background: Redis is an in-memory data store commonly used for caching, databases and message brokering.

How Can AI Agent Tool Calls Become More Reliable? A Spring AI and MCP Guide to Parameter Checks, Permission Checks, and Human Confirmation

Background: MCP, or Model Context Protocol, is a standard for connecting AI applications with external tools and data.

Spring AI

A Spring project that helps Java applications connect to AI models, tools and data stores. Reference ↗

A Super El Nino Has Already Formed: Are This Year's Typhoons, Torrential Rains, and Heat Waves Just the Beginning?

Background: El Niño is a periodic warming of the tropical Pacific Ocean that influences weather patterns worldwide.