In a recent tweet, Musk unveiled his unwavering dedication to the development of Grok 4, labeling the project as "progressing well" but emphasizing the necessity of completing "one final large-scale training session," particularly on specialized coding models. To personify this commitment and inspire his team, Musk has taken up residence in the office overnight since the end of last month, setting a commendable example and fostering a culture of dedication among his colleagues.