Microsoft VP Says Windows 11 Speed Test Prototype Built by Agentic AI in One Day
Microsoft's VP of Windows Design and Research, Marcus Ash, stated that the revamped Windows 11 internet speed test was primarily driven by an agentic AI workflow, with human guidance occurring in spare time. This rapid development approach has sparked public debate over code quality and oversight.
Marcus Ash, Microsoft's VP of Windows Design and Research, recently revealed on X that the updated built-in internet speed test in the Windows 11 preview was largely designed and built using an "agentic AI workflow." Ash noted that after receiving user feedback, the team had a working prototype "within a day," which was then integrated into Windows by the connectivity team. He emphasized that a human guided the process "in their spare time" and highlighted this as a way to accelerate value delivery without producing "AI slop."
However, the statement has generated controversy online. Critics argue that given recent complaints about bugs in Windows 11 updates, particularly since the 24H2 release, promoting AI-driven speed raises concerns about insufficient quality assurance. Comments on Reddit suggest that users are less opposed to AI usage itself but are worried about "woefully insufficient human oversight and even more woefully insufficient QA," which they believe leads to disastrous bugs reaching end users.
The disclosure also touches on sensitive issues regarding AI's impact on software jobs. By describing the feature as mainly implemented by an agent, including its design, with humans merely guiding it in their spare time, the narrative suggests a marginalization of traditional engineering roles. This timing coincides with Microsoft's significant workforce reductions and voluntary redundancy offers, making the promotion of AI efficiency appear tone-deaf to some observers. While Microsoft has openly acknowledged using LLMs in development, this specific case study intensifies the debate on responsibility and quality in AI-assisted coding.