BlockBeats News, January 28th: On January 27th, at the close of the U.S. stock market, NVIDIA's stock price plummeted by 17%. In response to this, NVIDIA stated: "DeepSeek is a remarkable advancement in artificial intelligence and a great example of test-time scaling. DeepSeek's research demonstrates how to leverage this technology, using widely available models and compute that fully complies with export control regulations, to create new models. The inference process requires a large number of NVIDIA GPUs and a high-performance network. Today we have three scaling laws: the enduring laws of pre-training and fine-tuning, as well as the new law of test-time scaling." (Jinse)