AI Research

AI slows down some experienced software developers, study finds

Published

15 hours ago

July 10, 2025

By Anna Tong

SAN FRANCISCO (Reuters) -Contrary to popular belief, using cutting-edge artificial intelligence tools slowed down experienced software developers when they were working in codebases familiar to them, rather than supercharging their work, a new study found.

AI research nonprofit METR conducted the in-depth study on a group of seasoned developers earlier this year while they used Cursor, a popular AI coding assistant, to help them complete tasks in open-source projects they were familiar with.

Before the study, the open-source developers believed using AI would speed them up, estimating it would decrease task completion time by 24%. Even after completing the tasks with AI, the developers believed that they had decreased task times by 20%. But the study found that using AI did the opposite: it increased task completion time by 19%.

The study’s lead authors, Joel Becker and Nate Rush, said they were shocked by the results: prior to the study, Rush had written down that he expected “a 2x speed up, somewhat obviously.”

The findings challenge the belief that AI always makes expensive human engineers much more productive, a factor that has attracted substantial investment into companies selling AI products to aid software development.

AI is also expected to replace entry-level coding positions. Dario Amodei, CEO of Anthropic, recently told Axios that AI could wipe out half of all entry-level white collar jobs in the next one to five years.

Prior literature on productivity improvements has found significant gains: one study found using AI sped up coders by 56%, another study found developers were able to complete 26% more tasks in a given time.

But the new METR study shows that those gains don’t apply to all software development scenarios. In particular, this study showed that experienced developers intimately familiar with the quirks and requirements of large, established open source codebases experienced a slowdown.

Other studies often rely on software development benchmarks for AI, which sometimes misrepresent real-world tasks, the study’s authors said.

The slowdown stemmed from developers needing to spend time going over and correcting what the AI models suggested.

“When we watched the videos, we found that the AIs made some suggestions about their work, and the suggestions were often directionally correct, but not exactly what’s needed,” Becker said.

The authors cautioned that they do not expect the slowdown to apply in other scenarios, such as for junior engineers or engineers working in codebases they aren’t familiar with.

Still, the majority of the study’s participants, as well as the study’s authors, continue to use Cursor today. The authors believe it is because AI makes the development experience easier, and in turn, more pleasant, akin to editing an essay instead of staring at a blank page.

“Developers have goals other than completing the task as soon as possible,” Becker said. “So they’re going with this less effortful route.”

(Reporting by Anna Tong in San Francisco; Editing by Sonali Paul)

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AI Research

Indonesia on Track to Achieve Sovereign AI Goals With NVIDIA, Cisco and IOH

Published

31 minutes ago

July 11, 2025

Soma Velayutham

As one of the world’s largest emerging markets, Indonesia is making strides toward its “Golden 2045 Vision” — an initiative tapping digital technologies and bringing together government, enterprises, startups and higher education to enhance productivity, efficiency and innovation across industries.

Building out the nation’s AI infrastructure is a crucial part of this plan.

That’s why Indonesian telecommunications leader Indosat Ooredoo Hutchison, aka Indosat or IOH, has partnered with Cisco and NVIDIA to support the establishment of Indonesia’s AI Center of Excellence (CoE). Led by the Ministry of Communications and Digital Affairs, called Komdigi, the CoE aims to advance secure technologies, cultivate local talent and foster innovation through collaboration with startups.

Indosat Ooredoo Hutchison President Director and CEO Vikram Sinha, Cisco Chair and CEO Chuck Robbins and NVIDIA Senior Vice President of Telecom Ronnie Vasishta today detailed the purpose and potential of the CoE during a fireside chat at Indonesia AI Day, a conference focused on how artificial intelligence can fuel the nation’s digital independence and economic growth.

As part of the CoE, a new NVIDIA AI Technology Center will offer research support, NVIDIA Inception program benefits for eligible startups, and NVIDIA Deep Learning Institute training and certification to upskill local talent.

“With the support of global partners, we’re accelerating Indonesia’s path to economic growth by ensuring Indonesians are not just users of AI, but creators and innovators,” Sinha added.

“The AI era demands fundamental architectural shifts and a workforce with digital skills to thrive,” Robbins said. “Together with Indosat, NVIDIA and Komdigi, Cisco will securely power the AI Center of Excellence — enabling innovation and skills development, and accelerating Indonesia’s growth.”

“Democratizing AI is more important than ever,” Vasishta added. “Through the new NVIDIA AI Technology Center, we’re helping Indonesia build a sustainable AI ecosystem that can serve as a model for nations looking to harness AI for innovation and economic growth.”

Making AI More Accessible

The Indonesia AI CoE will comprise an AI factory that features full-stack NVIDIA AI infrastructure — including NVIDIA Blackwell GPUs, NVIDIA Cloud Partner reference architectures and NVIDIA AI Enterprise software — as well as an intelligent security system powered by Cisco.

Called the Sovereign Security Operations Center Cloud Platform, the Cisco-powered system combines AI-based threat detection, localized data control and managed security services for the AI factory.

Building on the sovereign AI initiatives Indonesia’s technology leaders announced with NVIDIA last year, the CoE will bolster the nation’s AI strategy through four core pillars:

Some 28 independent software vendors and startups are already using IOH’s NVIDIA-powered AI infrastructure to develop cutting-edge technologies that can speed and ease workflows across higher education and research, food security, bureaucratic reform, smart cities and mobility, and healthcare.

With Indosat’s coverage across the archipelago, the company can reach hundreds of millions of Bahasa Indonesian speakers with its large language model (LLM)-powered applications.

For example, using Indosat’s Sahabat-AI collection of Bahasa Indonesian LLMs, the Indonesia government and Hippocratic AI are collaborating to develop an AI agent system that provides preventative outreach capabilities, such as helping women subscribers over the age of 50 schedule a mammogram. This can help prevent or combat breast cancer and other health complications across the population.

Separately, Sahabat-AI also enables Indosat’s AI chatbot to answer queries in the Indonesian language for various citizen and resident services. A person could ask about processes for updating their national identification card, as well as about tax rates, payment procedures, deductions and more.

In addition, a government-led forum is developing trustworthy AI frameworks tailored to Indonesian values for the safe, responsible development of artificial intelligence and related policies.

Looking forward, Indosat and NVIDIA plan to deploy AI-RAN technologies that can reach even broader audiences using AI over wireless networks.

Learn more about NVIDIA-powered AI infrastructure for telcos.

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