原文开头
Analysis Artificial intelligence The US-China AI arms race has entered a surprising era Why has alarm over powerful artificial intelligence models built by Chinese companies waned, asks Matthew Sparkes WHEN Chinese company DeepSeek released its open-source R1 model in January 2025, it made headlines around the world. The large language model (LLM) was reported to rival some of the most powerful AIs from US companies, but it was free for anyone to download. A trillion dollars was wiped off the value of US tech companies, and US lawmakers immediately proposed banning it on government devices. When another Chinese firm, Z.ai, released GLM-5.2 last month, there were similar claims about performance but, surprisingly, none of the panic. …
摘自《新科学家》(New Scientist)第3605期 · 2026年7月25日,Matthew Sparkes。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。