San Francisco: A software engineer working at xAI has triggered a heated debate on social media after boasting about completing a 19-hour work shift, with many internet users divided over whether the post reflects dedication or promotes unhealthy work culture.
The engineer, Giri Kuncoro, who previously worked at TikTok and now focuses on cloud-native infrastructure for artificial intelligence workloads, shared his experience on X (Twitter), the social media platform owned by Elon Musk.
In his viral post, Kuncoro revealed that he had just finished his longest workday since joining the company.
“It’s 5:30 am. Just closed my laptop after 19 hours of work today, my longest at xAI so far. I’ve never felt more alive,” he wrote.
The statement quickly went viral online, drawing thousands of reactions and sparking conversations about workplace expectations in the fast-growing artificial intelligence industry.
Social media reacts with praise and criticism
Kuncoro’s post divided users online, with some praising his passion and dedication to his work, while others criticised the message as an unhealthy glorification of extreme work hours.
Supporters argued that employees working on cutting-edge technology often go beyond normal work limits because they are deeply passionate about their projects. Some even described the work being done in the AI sector as transformative for the future of humanity.
One user commented that engineers working on advanced artificial intelligence are helping “save civilisation” and should be proud of their efforts.
However, a significant number of users expressed concern about the culture of overwork being celebrated publicly.
Several critics pointed out that such long working hours could lead to burnout and long-term health issues.
“This is not a flex,” one user wrote. “Eight hours of sleep and working out daily will make you more productive than this.”
Another commenter warned that extreme workloads can eventually harm mental and physical well-being.
“Until you burn out and require years of your life to rebuild your mental capacity and immune system,” the user wrote.
The debate highlighted a growing global conversation around work-life balance, especially in high-pressure sectors such as artificial intelligence and technology startups.
Growing concerns over AI industry work culture
The controversy surrounding Kuncoro’s post comes at a time when discussions about employee burnout in the AI industry have intensified.
Artificial intelligence companies are currently racing to develop powerful models and infrastructure, creating intense competition among firms and employees.
Startups and large technology firms alike are investing billions of dollars in AI research and development, which often leads to demanding workloads for engineers and researchers.
This environment has led some professionals in the sector to speak openly about the pressure associated with working in cutting-edge technology fields.
Last month, Hieu Pham, an employee at OpenAI who previously worked at xAI, announced on social media that he was leaving his job due to the mental health strain caused by intense work demands.
In his message, Pham acknowledged that working on advanced AI technologies was meaningful and rewarding but said the pressure had taken a significant toll on his well-being.
“At these companies, I have helped create extremely intelligent entities that will meaningfully improve our lives,” he wrote.
However, he admitted that the demanding work schedule eventually led to severe burnout.
“I cannot believe I would say this one day, but I am burnt out,” he said, adding that the mental health effects of such pressure are “real, miserable, scary and dangerous”.
More resignations highlight stress in AI sector
Pham’s announcement was not the only recent example highlighting stress within the AI research community.
Mrinank Sharma, who headed the Safeguards Research Team at Anthropic, also stepped down from his role, citing concerns about global risks and mounting pressure surrounding artificial intelligence development.
In a public message explaining his departure, Sharma warned that the world faces multiple interconnected crises, including rapid technological change, geopolitical tensions and global instability.
His remarks added to ongoing discussions about how the rapid development of artificial intelligence is affecting both society and the professionals working within the industry.
Debate over hustle culture continues
Kuncoro’s viral post reflects a broader cultural debate about “hustle culture”, a mindset that celebrates relentless productivity, long working hours and constant professional ambition.
While some entrepreneurs and technology leaders argue that intense dedication is necessary to drive innovation, critics say such attitudes can normalise unhealthy working environments.
Workplace experts increasingly stress the importance of sustainable productivity, highlighting that adequate rest, exercise and balanced routines often lead to better long-term performance.
The AI industry, which is currently experiencing unprecedented growth and investment, may face increasing scrutiny regarding employee welfare and working conditions.
As artificial intelligence continues to reshape global industries, conversations about the human cost of innovation are also becoming more prominent.
For now, the viral post by the xAI engineer serves as another reminder of the intense pressures behind the technological breakthroughs shaping the future.